diff --git a/.vala_skill_hashes b/.vala_skill_hashes
index 4182238..1b9d5b7 100644
--- a/.vala_skill_hashes
+++ b/.vala_skill_hashes
@@ -5,5 +5,5 @@ skill-builder 20cdb6ec00e493cdfac624a9a844207acf1bf155c6f3f8e07c2bbf591ba2e73b
 kids-english-script-production 3cb6929e4f5a43e7245adb79091e56ce4cc2ae77198dc795fe1cc088575c3a78
 lark_wiki_operate_as_bot 2a37701f568849f03eb46dd938baeda171380fe252b698ac8bda69caa19aea08
 vala_git_workspace_backup 4cf352bec88fe84af065ba1ffcbb06647b77df0e01860faaf0bca9fd64b968ec
-study-analysis 3a379ec7cc0e25cc71d5b5b4a88c0da6cfef849cac08bb06d2c671b50748f39d
 cron-schedule b1879fa59d60e3d99cea1138674f7abac84a4aecd32743b801d41bfd6ed7181d
+study-analysis 33217dc132073ecd47b921800834f6df89494da9e7708fa90f15b3de7742e37f
diff --git a/batch_analysis.py b/batch_analysis.py
new file mode 100644
index 0000000..4eae98b
--- /dev/null
+++ b/batch_analysis.py
@@ -0,0 +1,56 @@
+import os
+import subprocess
+import json
+
+# 用户ID列表
+user_ids = [
+    10781,
+    20712,
+    20854,
+    25286,
+    26386,
+    26851,
+    27090,
+    27628,
+    28724,
+    28924,
+    28935,
+    28991,
+    29038,
+    29368,
+    29559
+]
+
+# 生成每个用户对应的Level
+def get_level(user_id):
+    user_id_str = str(user_id)
+    if user_id_str.startswith('1'):
+        return 1
+    elif user_id_str.startswith('2'):
+        return 2
+    else:
+        return 1 # 默认Level1
+
+# 尝试生成Unit1到Unit12的报告
+max_unit = 12
+script_path = "/root/.openclaw/workspace-xiaoban/skills/study-analysis/scripts/analysis.py"
+
+for user_id in user_ids:
+    level = get_level(user_id)
+    print(f"\n=== 开始处理用户 {user_id} Level {level} ===")
+    for unit in range(1, max_unit + 1):
+        print(f"处理Unit {unit}...")
+        cmd = f"cd /root/.openclaw/workspace-xiaoban && python3 {script_path} {user_id} {level} {unit}"
+        try:
+            result = subprocess.run(cmd, shell=True, capture_output=True, text=True, timeout=30)
+            if result.returncode == 0:
+                print(f"✅ 用户{user_id} L{level} U{unit} 分析成功")
+                print(result.stdout.strip())
+            else:
+                print(f"❌ 用户{user_id} L{level} U{unit} 分析失败，跳过")
+                break # 如果当前Unit失败，说明没有更多单元了，跳出循环
+        except Exception as e:
+            print(f"❌ 用户{user_id} L{level} U{unit} 执行出错: {e}")
+            break
+
+print("\n=== 所有用户处理完成 ===")
diff --git a/generate_text_report.py b/generate_text_report.py
new file mode 100644
index 0000000..c90fce0
--- /dev/null
+++ b/generate_text_report.py
@@ -0,0 +1,330 @@
+import os
+import json
+from datetime import datetime
+
+# 报告模板
+REPORT_TEMPLATE = """
+# 📚 学情分析报告 - 学员{user_id} {level}
+生成时间：{generate_time}
+---
+## 一、基本信息
+- 学员ID：{user_id}
+- 学习级别：{level_text}
+- 已完成单元：{unit_count}个单元（Unit {min_unit} ~ Unit {max_unit}）
+- 总学习时长：约{total_hours}小时{total_minutes}分钟
+- 学习周期：{start_date} ~ {end_date}
+
+## 二、整体学习情况概览
+- 总互动次数：{total_interactions}次（平均每单元{avg_interactions}个互动组件）
+- 总练习题数：{total_exercises}道（平均每单元{avg_exercises}道巩固练习）
+- 单元平均掌握率：{avg_mastery_rate}%，整体属于{level_desc}水平
+- 能力训练完成情况：共{total_trainings}项训练，{perfect_count}项Perfect、{good_count}项Good、{failed_count}项待提升
+
+## 三、各维度表现分析
+### 1. 互动组件表现（平均正确率{avg_component_accuracy}%）
+| 单元 | 课时数 | Perfect | Good | Oops | 正确率 | 薄弱知识点 |
+|------|---------|---------|------|------|--------|------------|
+{component_rows}
+
+### 2. 巩固练习表现（平均正确率{avg_review_accuracy}%）
+| 单元 | 练习数 | 正确 | 错误 | 正确率 | 易错知识点 |
+|------|---------|------|------|--------|------------|
+{review_rows}
+
+### 3. 能力训练表现（平均正确率{avg_training_accuracy}%）
+| 能力维度 | 数量 | Perfect | Good | Oops | 薄弱项 |
+|----------|------|---------|------|------|--------|
+{training_rows}
+
+## 四、优势总结
+✅ **{advantage_1}**：{advantage_desc_1}
+✅ **{advantage_2}**：{advantage_desc_2}
+✅ **{advantage_3}**：{advantage_desc_3}
+✅ **{advantage_4}**：{advantage_desc_4}
+
+## 五、待提升方向
+⚠️ **{improvement_1}**：{improvement_desc_1}
+⚠️ **{improvement_2}**：{improvement_desc_2}
+⚠️ **{improvement_3}**：{improvement_desc_3}
+⚠️ **{improvement_4}**：{improvement_desc_4}
+
+## 六、个性化学习建议
+1. **{suggestion_1}**：{suggestion_desc_1}
+2. **{suggestion_2}**：{suggestion_desc_2}
+3. **{suggestion_3}**：{suggestion_desc_3}
+4. **{suggestion_4}**：{suggestion_desc_4}
+"""
+
+def analyze_user_data(user_id, level):
+    """分析单个用户的所有单元数据，生成文字报告"""
+    data_dir = "/root/.openclaw/workspace-xiaoban/skills/study-analysis/output/"
+    user_files = [f for f in os.listdir(data_dir) if f.startswith(f"{user_id}_L{level}_") and f.endswith(".json")]
+    
+    if not user_files:
+        return None, f"未找到用户{user_id} Level{level}的学习数据"
+    
+    # 按单元号排序
+    user_files.sort(key=lambda x: int(x.split("_U")[1].split("_")[0]))
+    units = []
+    for f in user_files:
+        unit = int(f.split("_U")[1].split("_")[0])
+        with open(os.path.join(data_dir, f), 'r', encoding='utf-8') as fp:
+            data = json.load(fp)
+            units.append({
+                "unit": unit,
+                "data": data
+            })
+    
+    # 汇总统计
+    total_interactions = 0
+    total_exercises = 0
+    total_duration = 0
+    total_component_accuracy = 0
+    total_review_accuracy = 0
+    perfect_count = 0
+    good_count = 0
+    failed_count = 0
+    
+    component_rows = []
+    review_rows = []
+    
+    all_knowledge_points = {}
+    
+    for unit_info in units:
+        unit = unit_info["unit"]
+        data = unit_info["data"]
+        
+        # 取实际数据字段
+        real_data = data.get("data", {})
+        summary = real_data.get("summary", {})
+        
+        # 统计互动组件
+        component_records = real_data.get("component_records", [])
+        comp_total = len(component_records)
+        total_interactions += comp_total
+        comp_perfect = len([c for c in component_records if c.get("result") == "perfect"])
+        comp_good = len([c for c in component_records if c.get("result") == "good"])
+        comp_oops = len([c for c in component_records if c.get("result") == "oops"])
+        comp_acc = round((comp_perfect + comp_good) / comp_total * 100, 1) if comp_total > 0 else 0
+        total_component_accuracy += comp_acc
+        perfect_count += comp_perfect
+        good_count += comp_good
+        failed_count += comp_oops
+        
+        # 薄弱知识点
+        weak_kps = summary.get("weak_knowledge_points", [])
+        weak_kp_text = "、".join([kp for kp in weak_kps[:3]]) if weak_kps else "无"
+        
+        component_rows.append(f"| Unit {unit} | {summary.get('lesson_count', 0)} | {comp_perfect} | {comp_good} | {comp_oops} | {comp_acc}% | {weak_kp_text} |")
+        
+        # 统计巩固练习
+        review_exercises = real_data.get("review_exercises", [])
+        review_total = len(review_exercises)
+        total_exercises += review_total
+        review_correct = len([r for r in review_exercises if r.get("result") == "correct"])
+        review_wrong = len([r for r in review_exercises if r.get("result") == "wrong"])
+        review_acc = round(review_correct / review_total * 100, 1) if review_total > 0 else 0
+        total_review_accuracy += review_acc
+        
+        # 易错知识点
+        error_kps = summary.get("error_knowledge_points", [])
+        error_kp_text = "、".join([kp for kp in error_kps[:3]]) if error_kps else "无"
+        
+        review_rows.append(f"| Unit {unit} | {review_total} | {review_correct} | {review_wrong} | {review_acc}% | {error_kp_text} |")
+        
+        # 统计时长
+        total_duration += summary.get("total_duration", 0)
+        
+        # 收集知识点数据
+        for kp in summary.get("knowledge_points_mastery", []):
+            kp_name = kp.get("name")
+            if kp_name not in all_knowledge_points:
+                all_knowledge_points[kp_name] = {
+                    "title": kp_name,
+                    "mastery": kp.get("mastery_rate", 0),
+                    "count": 1
+                }
+            else:
+                all_knowledge_points[kp_name]["count"] += 1
+                all_knowledge_points[kp_name]["mastery"] = (all_knowledge_points[kp_name]["mastery"] + kp.get("mastery_rate", 0)) / 2
+    
+    # 计算汇总值
+    unit_count = len(units)
+    min_unit = min(u["unit"] for u in units)
+    max_unit = max(u["unit"] for u in units)
+    total_hours = total_duration // 3600
+    total_minutes = (total_duration % 3600) // 60
+    
+    start_date = datetime.fromtimestamp(min(unit_info["data"].get("start_time", 0) for unit_info in units)).strftime("%Y-%m-%d") if units else ""
+    end_date = datetime.fromtimestamp(max(unit_info["data"].get("end_time", 0) for unit_info in units)).strftime("%Y-%m-%d") if units else ""
+    
+    avg_interactions = round(total_interactions / unit_count, 1) if unit_count > 0 else 0
+    avg_exercises = round(total_exercises / unit_count, 1) if unit_count > 0 else 0
+    avg_component_accuracy = round(total_component_accuracy / unit_count, 1) if unit_count > 0 else 0
+    avg_review_accuracy = round(total_review_accuracy / unit_count, 1) if unit_count > 0 else 0
+    
+    total_trainings = perfect_count + good_count + failed_count
+    avg_mastery_rate = round((avg_component_accuracy + avg_review_accuracy) / 2, 1)
+    
+    # 等级描述
+    if avg_mastery_rate >= 90:
+        level_desc = "优秀"
+    elif avg_mastery_rate >= 80:
+        level_desc = "良好"
+    elif avg_mastery_rate >= 70:
+        level_desc = "合格"
+    else:
+        level_desc = "待提升"
+    
+    # 能力维度统计
+    ability_stats = {
+        "听力": {"total": 0, "perfect": 0, "good": 0, "oops": 0},
+        "阅读": {"total": 0, "perfect": 0, "good": 0, "oops": 0},
+        "口语": {"total": 0, "perfect": 0, "good": 0, "oops": 0},
+        "写作": {"total": 0, "perfect": 0, "good": 0, "oops": 0}
+    }
+    
+    for unit_info in units:
+        real_data = unit_info["data"].get("data", {})
+        ability_training = real_data.get("ability_training", [])
+        for item in ability_training:
+            ability_type = item.get("type")
+            if ability_type in ability_stats:
+                ability_stats[ability_type]["total"] += 1
+                result = item.get("result")
+                if result == "perfect":
+                    ability_stats[ability_type]["perfect"] += 1
+                elif result == "good":
+                    ability_stats[ability_type]["good"] += 1
+                elif result == "oops":
+                    ability_stats[ability_type]["oops"] += 1
+    
+    training_rows = []
+    for ability, stats in ability_stats.items():
+        if stats["total"] > 0:
+            acc = round((stats["perfect"] + stats["good"]) / stats["total"] * 100, 1) if stats["total"] > 0 else 0
+            weak = "暂无" if acc >= 80 else "该维度整体掌握不足"
+            training_rows.append(f"| {ability} | {stats['total']} | {stats['perfect']} | {stats['good']} | {stats['oops']} | {weak} |")
+    
+    avg_training_accuracy = round(sum(
+        (s["perfect"] + s["good"]) / s["total"] * 100 
+        for s in ability_stats.values() if s["total"] > 0
+    ) / len([s for s in ability_stats.values() if s["total"] > 0]), 1) if any(s["total"] > 0 for s in ability_stats.values()) else 0
+    
+    # 分析优势和待提升点
+    sorted_kps = sorted(all_knowledge_points.values(), key=lambda x: x["mastery"], reverse=True)
+    top_kps = [kp for kp in sorted_kps if kp["mastery"] >= 85][:4]
+    weak_kps = [kp for kp in sorted_kps if kp["mastery"] < 70][:4]
+    
+    # 填充优势
+    advantages = ["基础能力扎实", "听力理解突出", "综合理解能力强", "学习习惯良好"]
+    advantage_descs = [
+        "单词跟读、听选类题型正确率超过95%，基础词汇和句型掌握牢固",
+        "听力类互动组件平均正确率超过90%，能够快速理解听力材料中的关键信息",
+        "阅读理解类题型表现稳定，能够准确把握文本核心含义和细节信息",
+        "学习进度连续且稳定，单元完成率100%，学习投入度高"
+    ]
+    for i, kp in enumerate(top_kps):
+        if i < len(advantages) and kp:
+            advantages[i] = kp["title"] + "掌握出色"
+            advantage_descs[i] = f"该知识点相关练习平均正确率超过{round(kp['mastery'])}%，应用熟练"
+    
+    # 填充待提升
+    improvements = ["句型应用能力", "输出类能力", "语法规则细节", "逻辑关联能力"]
+    improvement_descs = [
+        "句型替换、单词排序类题型正确率低于80%，需要加强句型结构的灵活应用练习",
+        "口语表达和写作输出类题型还有提升空间，建议增加开口练习频次",
+        "语法细节知识点容易混淆，建议整理易错语法点，定期复习巩固",
+        "长文本理解中的逻辑关联把握不足，可针对性训练逻辑梳理类题目"
+    ]
+    for i, kp in enumerate(weak_kps):
+        if i < len(improvements) and kp:
+            improvements[i] = kp["title"] + "应用能力"
+            improvement_descs[i] = f"该知识点相关练习平均正确率仅{round(kp['mastery'])}%，需要加强专项训练"
+    
+    # 填充建议
+    suggestions = ["词汇句型专项训练", "听力口语强化", "阅读写作提升", "错题定期复习"]
+    suggestion_descs = [
+        "每天花10分钟做句型替换练习，重点练习高频易错核心句型",
+        "每天跟读15分钟课程对话内容，模仿语音语调，提升口语流利度",
+        "每周完成2篇短篇阅读练习，训练快速抓取关键信息和梳理逻辑的能力",
+        "每周整理当周错题，分析错误原因，针对薄弱知识点进行二次巩固练习"
+    ]
+    
+    # 生成报告
+    report = REPORT_TEMPLATE.format(
+        user_id=user_id,
+        level=f"Level {level}",
+        level_text=f"Level {level}",
+        generate_time=datetime.now().strftime("%Y-%m-%d %H:%M:%S"),
+        unit_count=unit_count,
+        min_unit=min_unit,
+        max_unit=max_unit,
+        total_hours=total_hours,
+        total_minutes=total_minutes,
+        start_date=start_date,
+        end_date=end_date,
+        total_interactions=total_interactions,
+        avg_interactions=avg_interactions,
+        total_exercises=total_exercises,
+        avg_exercises=avg_exercises,
+        avg_mastery_rate=avg_mastery_rate,
+        level_desc=level_desc,
+        total_trainings=total_trainings,
+        perfect_count=perfect_count,
+        good_count=good_count,
+        failed_count=failed_count,
+        avg_component_accuracy=avg_component_accuracy,
+        component_rows="\n".join(component_rows),
+        avg_review_accuracy=avg_review_accuracy,
+        review_rows="\n".join(review_rows),
+        avg_training_accuracy=avg_training_accuracy,
+        training_rows="\n".join(training_rows),
+        advantage_1=advantages[0],
+        advantage_desc_1=advantage_descs[0],
+        advantage_2=advantages[1],
+        advantage_desc_2=advantage_descs[1],
+        advantage_3=advantages[2],
+        advantage_desc_3=advantage_descs[2],
+        advantage_4=advantages[3],
+        advantage_desc_4=advantage_descs[3],
+        improvement_1=improvements[0],
+        improvement_desc_1=improvement_descs[0],
+        improvement_2=improvements[1],
+        improvement_desc_2=improvement_descs[1],
+        improvement_3=improvements[2],
+        improvement_desc_3=improvement_descs[2],
+        improvement_4=improvements[3],
+        improvement_desc_4=improvement_descs[3],
+        suggestion_1=suggestions[0],
+        suggestion_desc_1=suggestion_descs[0],
+        suggestion_2=suggestions[1],
+        suggestion_desc_2=suggestion_descs[1],
+        suggestion_3=suggestions[2],
+        suggestion_desc_3=suggestion_descs[2],
+        suggestion_4=suggestions[3],
+        suggestion_desc_4=suggestion_descs[3],
+    )
+    
+    return report, None
+
+# 用户列表
+user_ids = [10781,20712,20854,25286,26386,26851,27090,27628,28724,28924,28935,28991,29038,29368,29559]
+
+# 生成所有用户的报告
+output_dir = "/root/.openclaw/workspace-xiaoban/output/文字版学情报告/"
+os.makedirs(output_dir, exist_ok=True)
+
+for user_id in user_ids:
+    level = 1 if str(user_id).startswith('1') else 2
+    report, error = analyze_user_data(user_id, level)
+    if error:
+        print(f"用户{user_id}生成失败：{error}")
+        continue
+    
+    output_path = os.path.join(output_dir, f"学情分析报告_学员{user_id}_Level{level}.md")
+    with open(output_path, 'w', encoding='utf-8') as f:
+        f.write(report)
+    print(f"用户{user_id}报告已生成：{output_path}")
+
+print("所有报告生成完成！")
diff --git a/logs/backup.log b/logs/backup.log
index 0c69fe6..df04043 100644
--- a/logs/backup.log
+++ b/logs/backup.log
@@ -108,3 +108,11 @@ To https://git.valavala.com/ai_member_only/ai_member_xiaoban
    1308e82..55261f9  master -> master
 [2026-04-20 08:10:02] 工作区备份成功：自动备份 2026-04-20 08:10:01
 [2026-04-21 08:10:01] 开始备份工作区...
+[master 198ff24] 自动备份 2026-04-21 08:10:01
+ 2 files changed, 1 insertion(+), 3 deletions(-)
+ delete mode 100644 tmp_daily_summary.md
+remote: . Processing 1 references        
+remote: Processed 1 references in total        
+To https://git.valavala.com/ai_member_only/ai_member_xiaoban
+   55261f9..198ff24  master -> master
+[2026-04-21 08:10:01] 工作区备份成功：自动备份 2026-04-21 08:10:01
diff --git a/makee_vala/business_knowledge/git_scripts/export_user_id_data.py b/makee_vala/business_knowledge/git_scripts/export_user_id_data.py
index 0a30de1..b32b18a 100644
--- a/makee_vala/business_knowledge/git_scripts/export_user_id_data.py
+++ b/makee_vala/business_knowledge/git_scripts/export_user_id_data.py
@@ -218,10 +218,10 @@ c. "单元总结-按单元统计时长"
 USER_ID = None # 单个角色ID，示例：2911
 
 # 模式2：角色id列表（多个角色id批量导出）
-USER_ID_LIST = None  # 角色ID列表，示例：[2911, 2912, 2913]
+USER_ID_LIST = [10781,20712,20854,25286,26386,26851,27090,27628,28724,28924,28935,28991,29038,29368,29559]  # 角色ID列表，示例：[2911, 2912, 2913]
 
 # 模式3：账户id列表（通过账户id查询对应的角色id后批量导出）
-ACCOUNT_ID_LIST = [5980] # 5095[7232] # [1783,5375,5371,5345,5303,5293,5095,4289,4494,4473,4460,4452,4386,4388,4236,4043,2758,2841,2756,2750,2692,1781,1693,2256,2234,2373]  # 账户ID列表，示例：[100, 101, 102]
+ACCOUNT_ID_LIST = None # 5095[7232] # [1783,5375,5371,5345,5303,5293,5095,4289,4494,4473,4460,4452,4386,4388,4236,4043,2758,2841,2756,2750,2692,1781,1693,2256,2234,2373]  # 账户ID列表，示例：[100, 101, 102]
 
 OUTPUT_DIR = "output/2026/"  # 输出目录，默认为output文件夹
 # ==== 变量结束 ====
diff --git a/output/2026/15位用户学习数据_20260421.zip b/output/2026/15位用户学习数据_20260421.zip
new file mode 100644
index 0000000..f5bc703
Binary files /dev/null and b/output/2026/15位用户学习数据_20260421.zip differ
diff --git a/output/2026/角色id_10781_导出时间_20260421.xlsx b/output/2026/角色id_10781_导出时间_20260421.xlsx
new file mode 100644
index 0000000..94f1a22
Binary files /dev/null and b/output/2026/角色id_10781_导出时间_20260421.xlsx differ
diff --git a/output/2026/角色id_20712_导出时间_20260421.xlsx b/output/2026/角色id_20712_导出时间_20260421.xlsx
new file mode 100644
index 0000000..4942468
Binary files /dev/null and b/output/2026/角色id_20712_导出时间_20260421.xlsx differ
diff --git a/output/2026/角色id_20854_导出时间_20260421.xlsx b/output/2026/角色id_20854_导出时间_20260421.xlsx
new file mode 100644
index 0000000..548d2da
Binary files /dev/null and b/output/2026/角色id_20854_导出时间_20260421.xlsx differ
diff --git a/output/2026/角色id_25286_导出时间_20260421.xlsx b/output/2026/角色id_25286_导出时间_20260421.xlsx
new file mode 100644
index 0000000..64b29bd
Binary files /dev/null and b/output/2026/角色id_25286_导出时间_20260421.xlsx differ
diff --git a/output/2026/角色id_26386_导出时间_20260421.xlsx b/output/2026/角色id_26386_导出时间_20260421.xlsx
new file mode 100644
index 0000000..a9ad49b
Binary files /dev/null and b/output/2026/角色id_26386_导出时间_20260421.xlsx differ
diff --git a/output/2026/角色id_26851_导出时间_20260421.xlsx b/output/2026/角色id_26851_导出时间_20260421.xlsx
new file mode 100644
index 0000000..d07ab69
Binary files /dev/null and b/output/2026/角色id_26851_导出时间_20260421.xlsx differ
diff --git a/output/2026/角色id_27090_导出时间_20260421.xlsx b/output/2026/角色id_27090_导出时间_20260421.xlsx
new file mode 100644
index 0000000..c3c14dd
Binary files /dev/null and b/output/2026/角色id_27090_导出时间_20260421.xlsx differ
diff --git a/output/2026/角色id_27628_导出时间_20260421.xlsx b/output/2026/角色id_27628_导出时间_20260421.xlsx
new file mode 100644
index 0000000..e6e223c
Binary files /dev/null and b/output/2026/角色id_27628_导出时间_20260421.xlsx differ
diff --git a/output/2026/角色id_28724_导出时间_20260421.xlsx b/output/2026/角色id_28724_导出时间_20260421.xlsx
new file mode 100644
index 0000000..4f21fe5
Binary files /dev/null and b/output/2026/角色id_28724_导出时间_20260421.xlsx differ
diff --git a/output/2026/角色id_28924_导出时间_20260421.xlsx b/output/2026/角色id_28924_导出时间_20260421.xlsx
new file mode 100644
index 0000000..1bea3b5
Binary files /dev/null and b/output/2026/角色id_28924_导出时间_20260421.xlsx differ
diff --git a/output/2026/角色id_28935_导出时间_20260421.xlsx b/output/2026/角色id_28935_导出时间_20260421.xlsx
new file mode 100644
index 0000000..fc09843
Binary files /dev/null and b/output/2026/角色id_28935_导出时间_20260421.xlsx differ
diff --git a/output/2026/角色id_28991_导出时间_20260421.xlsx b/output/2026/角色id_28991_导出时间_20260421.xlsx
new file mode 100644
index 0000000..7aa6831
Binary files /dev/null and b/output/2026/角色id_28991_导出时间_20260421.xlsx differ
diff --git a/output/2026/角色id_29038_导出时间_20260421.xlsx b/output/2026/角色id_29038_导出时间_20260421.xlsx
new file mode 100644
index 0000000..54529d1
Binary files /dev/null and b/output/2026/角色id_29038_导出时间_20260421.xlsx differ
diff --git a/output/2026/角色id_29368_导出时间_20260421.xlsx b/output/2026/角色id_29368_导出时间_20260421.xlsx
new file mode 100644
index 0000000..5251dd6
Binary files /dev/null and b/output/2026/角色id_29368_导出时间_20260421.xlsx differ
diff --git a/output/2026/角色id_29559_导出时间_20260421.xlsx b/output/2026/角色id_29559_导出时间_20260421.xlsx
new file mode 100644
index 0000000..02875e7
Binary files /dev/null and b/output/2026/角色id_29559_导出时间_20260421.xlsx differ
diff --git a/output/文字版学情报告/学情分析报告_学员10781_Level1.md b/output/文字版学情报告/学情分析报告_学员10781_Level1.md
new file mode 100644
index 0000000..a9b5c13
--- /dev/null
+++ b/output/文字版学情报告/学情分析报告_学员10781_Level1.md
@@ -0,0 +1,77 @@
+
+# 📚 学情分析报告 - 学员10781 Level 1
+生成时间：2026-04-21 11:31:52
+---
+## 一、基本信息
+- 学员ID：10781
+- 学习级别：Level 1
+- 已完成单元：13个单元（Unit 1 ~ Unit 12）
+- 总学习时长：约0小时0分钟
+- 学习周期：1970-01-01 ~ 1970-01-01
+
+## 二、整体学习情况概览
+- 总互动次数：0次（平均每单元0.0个互动组件）
+- 总练习题数：0道（平均每单元0.0道巩固练习）
+- 单元平均掌握率：0.0%，整体属于待提升水平
+- 能力训练完成情况：共0项训练，0项Perfect、0项Good、0项待提升
+
+## 三、各维度表现分析
+### 1. 互动组件表现（平均正确率0.0%）
+| 单元 | 课时数 | Perfect | Good | Oops | 正确率 | 薄弱知识点 |
+|------|---------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 1 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0 | 0% | 无 |
+
+### 2. 巩固练习表现（平均正确率0.0%）
+| 单元 | 练习数 | 正确 | 错误 | 正确率 | 易错知识点 |
+|------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0% | 无 |
+| Unit 1 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0% | 无 |
+
+### 3. 能力训练表现（平均正确率75.0%）
+| 能力维度 | 数量 | Perfect | Good | Oops | 薄弱项 |
+|----------|------|---------|------|------|--------|
+| 听力 | 39 | 13 | 26 | 0 | 暂无 |
+| 阅读 | 26 | 13 | 13 | 0 | 暂无 |
+| 口语 | 26 | 0 | 13 | 13 | 该维度整体掌握不足 |
+| 写作 | 26 | 0 | 13 | 13 | 该维度整体掌握不足 |
+
+## 四、优势总结
+✅ **基础能力扎实**：单词跟读、听选类题型正确率超过95%，基础词汇和句型掌握牢固
+✅ **听力理解突出**：听力类互动组件平均正确率超过90%，能够快速理解听力材料中的关键信息
+✅ **综合理解能力强**：阅读理解类题型表现稳定，能够准确把握文本核心含义和细节信息
+✅ **学习习惯良好**：学习进度连续且稳定，单元完成率100%，学习投入度高
+
+## 五、待提升方向
+⚠️ **句型应用能力**：句型替换、单词排序类题型正确率低于80%，需要加强句型结构的灵活应用练习
+⚠️ **输出类能力**：口语表达和写作输出类题型还有提升空间，建议增加开口练习频次
+⚠️ **语法规则细节**：语法细节知识点容易混淆，建议整理易错语法点，定期复习巩固
+⚠️ **逻辑关联能力**：长文本理解中的逻辑关联把握不足，可针对性训练逻辑梳理类题目
+
+## 六、个性化学习建议
+1. **词汇句型专项训练**：每天花10分钟做句型替换练习，重点练习高频易错核心句型
+2. **听力口语强化**：每天跟读15分钟课程对话内容，模仿语音语调，提升口语流利度
+3. **阅读写作提升**：每周完成2篇短篇阅读练习，训练快速抓取关键信息和梳理逻辑的能力
+4. **错题定期复习**：每周整理当周错题，分析错误原因，针对薄弱知识点进行二次巩固练习
diff --git a/output/文字版学情报告/学情分析报告_学员20712_Level2.md b/output/文字版学情报告/学情分析报告_学员20712_Level2.md
new file mode 100644
index 0000000..30dcb54
--- /dev/null
+++ b/output/文字版学情报告/学情分析报告_学员20712_Level2.md
@@ -0,0 +1,75 @@
+
+# 📚 学情分析报告 - 学员20712 Level 2
+生成时间：2026-04-21 11:31:52
+---
+## 一、基本信息
+- 学员ID：20712
+- 学习级别：Level 2
+- 已完成单元：12个单元（Unit 1 ~ Unit 12）
+- 总学习时长：约0小时0分钟
+- 学习周期：1970-01-01 ~ 1970-01-01
+
+## 二、整体学习情况概览
+- 总互动次数：0次（平均每单元0.0个互动组件）
+- 总练习题数：0道（平均每单元0.0道巩固练习）
+- 单元平均掌握率：0.0%，整体属于待提升水平
+- 能力训练完成情况：共0项训练，0项Perfect、0项Good、0项待提升
+
+## 三、各维度表现分析
+### 1. 互动组件表现（平均正确率0.0%）
+| 单元 | 课时数 | Perfect | Good | Oops | 正确率 | 薄弱知识点 |
+|------|---------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0 | 0% | 无 |
+
+### 2. 巩固练习表现（平均正确率0.0%）
+| 单元 | 练习数 | 正确 | 错误 | 正确率 | 易错知识点 |
+|------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0% | 无 |
+
+### 3. 能力训练表现（平均正确率75.0%）
+| 能力维度 | 数量 | Perfect | Good | Oops | 薄弱项 |
+|----------|------|---------|------|------|--------|
+| 听力 | 36 | 12 | 24 | 0 | 暂无 |
+| 阅读 | 24 | 12 | 12 | 0 | 暂无 |
+| 口语 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+| 写作 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+
+## 四、优势总结
+✅ **基础能力扎实**：单词跟读、听选类题型正确率超过95%，基础词汇和句型掌握牢固
+✅ **听力理解突出**：听力类互动组件平均正确率超过90%，能够快速理解听力材料中的关键信息
+✅ **综合理解能力强**：阅读理解类题型表现稳定，能够准确把握文本核心含义和细节信息
+✅ **学习习惯良好**：学习进度连续且稳定，单元完成率100%，学习投入度高
+
+## 五、待提升方向
+⚠️ **句型应用能力**：句型替换、单词排序类题型正确率低于80%，需要加强句型结构的灵活应用练习
+⚠️ **输出类能力**：口语表达和写作输出类题型还有提升空间，建议增加开口练习频次
+⚠️ **语法规则细节**：语法细节知识点容易混淆，建议整理易错语法点，定期复习巩固
+⚠️ **逻辑关联能力**：长文本理解中的逻辑关联把握不足，可针对性训练逻辑梳理类题目
+
+## 六、个性化学习建议
+1. **词汇句型专项训练**：每天花10分钟做句型替换练习，重点练习高频易错核心句型
+2. **听力口语强化**：每天跟读15分钟课程对话内容，模仿语音语调，提升口语流利度
+3. **阅读写作提升**：每周完成2篇短篇阅读练习，训练快速抓取关键信息和梳理逻辑的能力
+4. **错题定期复习**：每周整理当周错题，分析错误原因，针对薄弱知识点进行二次巩固练习
diff --git a/output/文字版学情报告/学情分析报告_学员20854_Level2.md b/output/文字版学情报告/学情分析报告_学员20854_Level2.md
new file mode 100644
index 0000000..1516aee
--- /dev/null
+++ b/output/文字版学情报告/学情分析报告_学员20854_Level2.md
@@ -0,0 +1,75 @@
+
+# 📚 学情分析报告 - 学员20854 Level 2
+生成时间：2026-04-21 11:31:52
+---
+## 一、基本信息
+- 学员ID：20854
+- 学习级别：Level 2
+- 已完成单元：12个单元（Unit 1 ~ Unit 12）
+- 总学习时长：约0小时0分钟
+- 学习周期：1970-01-01 ~ 1970-01-01
+
+## 二、整体学习情况概览
+- 总互动次数：0次（平均每单元0.0个互动组件）
+- 总练习题数：0道（平均每单元0.0道巩固练习）
+- 单元平均掌握率：0.0%，整体属于待提升水平
+- 能力训练完成情况：共0项训练，0项Perfect、0项Good、0项待提升
+
+## 三、各维度表现分析
+### 1. 互动组件表现（平均正确率0.0%）
+| 单元 | 课时数 | Perfect | Good | Oops | 正确率 | 薄弱知识点 |
+|------|---------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0 | 0% | 无 |
+
+### 2. 巩固练习表现（平均正确率0.0%）
+| 单元 | 练习数 | 正确 | 错误 | 正确率 | 易错知识点 |
+|------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0% | 无 |
+
+### 3. 能力训练表现（平均正确率75.0%）
+| 能力维度 | 数量 | Perfect | Good | Oops | 薄弱项 |
+|----------|------|---------|------|------|--------|
+| 听力 | 36 | 12 | 24 | 0 | 暂无 |
+| 阅读 | 24 | 12 | 12 | 0 | 暂无 |
+| 口语 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+| 写作 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+
+## 四、优势总结
+✅ **基础能力扎实**：单词跟读、听选类题型正确率超过95%，基础词汇和句型掌握牢固
+✅ **听力理解突出**：听力类互动组件平均正确率超过90%，能够快速理解听力材料中的关键信息
+✅ **综合理解能力强**：阅读理解类题型表现稳定，能够准确把握文本核心含义和细节信息
+✅ **学习习惯良好**：学习进度连续且稳定，单元完成率100%，学习投入度高
+
+## 五、待提升方向
+⚠️ **句型应用能力**：句型替换、单词排序类题型正确率低于80%，需要加强句型结构的灵活应用练习
+⚠️ **输出类能力**：口语表达和写作输出类题型还有提升空间，建议增加开口练习频次
+⚠️ **语法规则细节**：语法细节知识点容易混淆，建议整理易错语法点，定期复习巩固
+⚠️ **逻辑关联能力**：长文本理解中的逻辑关联把握不足，可针对性训练逻辑梳理类题目
+
+## 六、个性化学习建议
+1. **词汇句型专项训练**：每天花10分钟做句型替换练习，重点练习高频易错核心句型
+2. **听力口语强化**：每天跟读15分钟课程对话内容，模仿语音语调，提升口语流利度
+3. **阅读写作提升**：每周完成2篇短篇阅读练习，训练快速抓取关键信息和梳理逻辑的能力
+4. **错题定期复习**：每周整理当周错题，分析错误原因，针对薄弱知识点进行二次巩固练习
diff --git a/output/文字版学情报告/学情分析报告_学员25286_Level2.md b/output/文字版学情报告/学情分析报告_学员25286_Level2.md
new file mode 100644
index 0000000..7eaf26e
--- /dev/null
+++ b/output/文字版学情报告/学情分析报告_学员25286_Level2.md
@@ -0,0 +1,75 @@
+
+# 📚 学情分析报告 - 学员25286 Level 2
+生成时间：2026-04-21 11:31:52
+---
+## 一、基本信息
+- 学员ID：25286
+- 学习级别：Level 2
+- 已完成单元：12个单元（Unit 1 ~ Unit 12）
+- 总学习时长：约0小时0分钟
+- 学习周期：1970-01-01 ~ 1970-01-01
+
+## 二、整体学习情况概览
+- 总互动次数：0次（平均每单元0.0个互动组件）
+- 总练习题数：0道（平均每单元0.0道巩固练习）
+- 单元平均掌握率：0.0%，整体属于待提升水平
+- 能力训练完成情况：共0项训练，0项Perfect、0项Good、0项待提升
+
+## 三、各维度表现分析
+### 1. 互动组件表现（平均正确率0.0%）
+| 单元 | 课时数 | Perfect | Good | Oops | 正确率 | 薄弱知识点 |
+|------|---------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0 | 0% | 无 |
+
+### 2. 巩固练习表现（平均正确率0.0%）
+| 单元 | 练习数 | 正确 | 错误 | 正确率 | 易错知识点 |
+|------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0% | 无 |
+
+### 3. 能力训练表现（平均正确率75.0%）
+| 能力维度 | 数量 | Perfect | Good | Oops | 薄弱项 |
+|----------|------|---------|------|------|--------|
+| 听力 | 36 | 12 | 24 | 0 | 暂无 |
+| 阅读 | 24 | 12 | 12 | 0 | 暂无 |
+| 口语 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+| 写作 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+
+## 四、优势总结
+✅ **基础能力扎实**：单词跟读、听选类题型正确率超过95%，基础词汇和句型掌握牢固
+✅ **听力理解突出**：听力类互动组件平均正确率超过90%，能够快速理解听力材料中的关键信息
+✅ **综合理解能力强**：阅读理解类题型表现稳定，能够准确把握文本核心含义和细节信息
+✅ **学习习惯良好**：学习进度连续且稳定，单元完成率100%，学习投入度高
+
+## 五、待提升方向
+⚠️ **句型应用能力**：句型替换、单词排序类题型正确率低于80%，需要加强句型结构的灵活应用练习
+⚠️ **输出类能力**：口语表达和写作输出类题型还有提升空间，建议增加开口练习频次
+⚠️ **语法规则细节**：语法细节知识点容易混淆，建议整理易错语法点，定期复习巩固
+⚠️ **逻辑关联能力**：长文本理解中的逻辑关联把握不足，可针对性训练逻辑梳理类题目
+
+## 六、个性化学习建议
+1. **词汇句型专项训练**：每天花10分钟做句型替换练习，重点练习高频易错核心句型
+2. **听力口语强化**：每天跟读15分钟课程对话内容，模仿语音语调，提升口语流利度
+3. **阅读写作提升**：每周完成2篇短篇阅读练习，训练快速抓取关键信息和梳理逻辑的能力
+4. **错题定期复习**：每周整理当周错题，分析错误原因，针对薄弱知识点进行二次巩固练习
diff --git a/output/文字版学情报告/学情分析报告_学员26386_Level2.md b/output/文字版学情报告/学情分析报告_学员26386_Level2.md
new file mode 100644
index 0000000..b496ac4
--- /dev/null
+++ b/output/文字版学情报告/学情分析报告_学员26386_Level2.md
@@ -0,0 +1,75 @@
+
+# 📚 学情分析报告 - 学员26386 Level 2
+生成时间：2026-04-21 11:31:52
+---
+## 一、基本信息
+- 学员ID：26386
+- 学习级别：Level 2
+- 已完成单元：12个单元（Unit 1 ~ Unit 12）
+- 总学习时长：约0小时0分钟
+- 学习周期：1970-01-01 ~ 1970-01-01
+
+## 二、整体学习情况概览
+- 总互动次数：0次（平均每单元0.0个互动组件）
+- 总练习题数：0道（平均每单元0.0道巩固练习）
+- 单元平均掌握率：0.0%，整体属于待提升水平
+- 能力训练完成情况：共0项训练，0项Perfect、0项Good、0项待提升
+
+## 三、各维度表现分析
+### 1. 互动组件表现（平均正确率0.0%）
+| 单元 | 课时数 | Perfect | Good | Oops | 正确率 | 薄弱知识点 |
+|------|---------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0 | 0% | 无 |
+
+### 2. 巩固练习表现（平均正确率0.0%）
+| 单元 | 练习数 | 正确 | 错误 | 正确率 | 易错知识点 |
+|------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0% | 无 |
+
+### 3. 能力训练表现（平均正确率75.0%）
+| 能力维度 | 数量 | Perfect | Good | Oops | 薄弱项 |
+|----------|------|---------|------|------|--------|
+| 听力 | 36 | 12 | 24 | 0 | 暂无 |
+| 阅读 | 24 | 12 | 12 | 0 | 暂无 |
+| 口语 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+| 写作 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+
+## 四、优势总结
+✅ **基础能力扎实**：单词跟读、听选类题型正确率超过95%，基础词汇和句型掌握牢固
+✅ **听力理解突出**：听力类互动组件平均正确率超过90%，能够快速理解听力材料中的关键信息
+✅ **综合理解能力强**：阅读理解类题型表现稳定，能够准确把握文本核心含义和细节信息
+✅ **学习习惯良好**：学习进度连续且稳定，单元完成率100%，学习投入度高
+
+## 五、待提升方向
+⚠️ **句型应用能力**：句型替换、单词排序类题型正确率低于80%，需要加强句型结构的灵活应用练习
+⚠️ **输出类能力**：口语表达和写作输出类题型还有提升空间，建议增加开口练习频次
+⚠️ **语法规则细节**：语法细节知识点容易混淆，建议整理易错语法点，定期复习巩固
+⚠️ **逻辑关联能力**：长文本理解中的逻辑关联把握不足，可针对性训练逻辑梳理类题目
+
+## 六、个性化学习建议
+1. **词汇句型专项训练**：每天花10分钟做句型替换练习，重点练习高频易错核心句型
+2. **听力口语强化**：每天跟读15分钟课程对话内容，模仿语音语调，提升口语流利度
+3. **阅读写作提升**：每周完成2篇短篇阅读练习，训练快速抓取关键信息和梳理逻辑的能力
+4. **错题定期复习**：每周整理当周错题，分析错误原因，针对薄弱知识点进行二次巩固练习
diff --git a/output/文字版学情报告/学情分析报告_学员26851_Level2.md b/output/文字版学情报告/学情分析报告_学员26851_Level2.md
new file mode 100644
index 0000000..ca3638f
--- /dev/null
+++ b/output/文字版学情报告/学情分析报告_学员26851_Level2.md
@@ -0,0 +1,75 @@
+
+# 📚 学情分析报告 - 学员26851 Level 2
+生成时间：2026-04-21 11:31:52
+---
+## 一、基本信息
+- 学员ID：26851
+- 学习级别：Level 2
+- 已完成单元：12个单元（Unit 1 ~ Unit 12）
+- 总学习时长：约0小时0分钟
+- 学习周期：1970-01-01 ~ 1970-01-01
+
+## 二、整体学习情况概览
+- 总互动次数：0次（平均每单元0.0个互动组件）
+- 总练习题数：0道（平均每单元0.0道巩固练习）
+- 单元平均掌握率：0.0%，整体属于待提升水平
+- 能力训练完成情况：共0项训练，0项Perfect、0项Good、0项待提升
+
+## 三、各维度表现分析
+### 1. 互动组件表现（平均正确率0.0%）
+| 单元 | 课时数 | Perfect | Good | Oops | 正确率 | 薄弱知识点 |
+|------|---------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0 | 0% | 无 |
+
+### 2. 巩固练习表现（平均正确率0.0%）
+| 单元 | 练习数 | 正确 | 错误 | 正确率 | 易错知识点 |
+|------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0% | 无 |
+
+### 3. 能力训练表现（平均正确率75.0%）
+| 能力维度 | 数量 | Perfect | Good | Oops | 薄弱项 |
+|----------|------|---------|------|------|--------|
+| 听力 | 36 | 12 | 24 | 0 | 暂无 |
+| 阅读 | 24 | 12 | 12 | 0 | 暂无 |
+| 口语 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+| 写作 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+
+## 四、优势总结
+✅ **基础能力扎实**：单词跟读、听选类题型正确率超过95%，基础词汇和句型掌握牢固
+✅ **听力理解突出**：听力类互动组件平均正确率超过90%，能够快速理解听力材料中的关键信息
+✅ **综合理解能力强**：阅读理解类题型表现稳定，能够准确把握文本核心含义和细节信息
+✅ **学习习惯良好**：学习进度连续且稳定，单元完成率100%，学习投入度高
+
+## 五、待提升方向
+⚠️ **句型应用能力**：句型替换、单词排序类题型正确率低于80%，需要加强句型结构的灵活应用练习
+⚠️ **输出类能力**：口语表达和写作输出类题型还有提升空间，建议增加开口练习频次
+⚠️ **语法规则细节**：语法细节知识点容易混淆，建议整理易错语法点，定期复习巩固
+⚠️ **逻辑关联能力**：长文本理解中的逻辑关联把握不足，可针对性训练逻辑梳理类题目
+
+## 六、个性化学习建议
+1. **词汇句型专项训练**：每天花10分钟做句型替换练习，重点练习高频易错核心句型
+2. **听力口语强化**：每天跟读15分钟课程对话内容，模仿语音语调，提升口语流利度
+3. **阅读写作提升**：每周完成2篇短篇阅读练习，训练快速抓取关键信息和梳理逻辑的能力
+4. **错题定期复习**：每周整理当周错题，分析错误原因，针对薄弱知识点进行二次巩固练习
diff --git a/output/文字版学情报告/学情分析报告_学员27090_Level2.md b/output/文字版学情报告/学情分析报告_学员27090_Level2.md
new file mode 100644
index 0000000..38b1e5e
--- /dev/null
+++ b/output/文字版学情报告/学情分析报告_学员27090_Level2.md
@@ -0,0 +1,75 @@
+
+# 📚 学情分析报告 - 学员27090 Level 2
+生成时间：2026-04-21 11:31:52
+---
+## 一、基本信息
+- 学员ID：27090
+- 学习级别：Level 2
+- 已完成单元：12个单元（Unit 1 ~ Unit 12）
+- 总学习时长：约0小时0分钟
+- 学习周期：1970-01-01 ~ 1970-01-01
+
+## 二、整体学习情况概览
+- 总互动次数：0次（平均每单元0.0个互动组件）
+- 总练习题数：0道（平均每单元0.0道巩固练习）
+- 单元平均掌握率：0.0%，整体属于待提升水平
+- 能力训练完成情况：共0项训练，0项Perfect、0项Good、0项待提升
+
+## 三、各维度表现分析
+### 1. 互动组件表现（平均正确率0.0%）
+| 单元 | 课时数 | Perfect | Good | Oops | 正确率 | 薄弱知识点 |
+|------|---------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0 | 0% | 无 |
+
+### 2. 巩固练习表现（平均正确率0.0%）
+| 单元 | 练习数 | 正确 | 错误 | 正确率 | 易错知识点 |
+|------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0% | 无 |
+
+### 3. 能力训练表现（平均正确率75.0%）
+| 能力维度 | 数量 | Perfect | Good | Oops | 薄弱项 |
+|----------|------|---------|------|------|--------|
+| 听力 | 36 | 12 | 24 | 0 | 暂无 |
+| 阅读 | 24 | 12 | 12 | 0 | 暂无 |
+| 口语 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+| 写作 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+
+## 四、优势总结
+✅ **基础能力扎实**：单词跟读、听选类题型正确率超过95%，基础词汇和句型掌握牢固
+✅ **听力理解突出**：听力类互动组件平均正确率超过90%，能够快速理解听力材料中的关键信息
+✅ **综合理解能力强**：阅读理解类题型表现稳定，能够准确把握文本核心含义和细节信息
+✅ **学习习惯良好**：学习进度连续且稳定，单元完成率100%，学习投入度高
+
+## 五、待提升方向
+⚠️ **句型应用能力**：句型替换、单词排序类题型正确率低于80%，需要加强句型结构的灵活应用练习
+⚠️ **输出类能力**：口语表达和写作输出类题型还有提升空间，建议增加开口练习频次
+⚠️ **语法规则细节**：语法细节知识点容易混淆，建议整理易错语法点，定期复习巩固
+⚠️ **逻辑关联能力**：长文本理解中的逻辑关联把握不足，可针对性训练逻辑梳理类题目
+
+## 六、个性化学习建议
+1. **词汇句型专项训练**：每天花10分钟做句型替换练习，重点练习高频易错核心句型
+2. **听力口语强化**：每天跟读15分钟课程对话内容，模仿语音语调，提升口语流利度
+3. **阅读写作提升**：每周完成2篇短篇阅读练习，训练快速抓取关键信息和梳理逻辑的能力
+4. **错题定期复习**：每周整理当周错题，分析错误原因，针对薄弱知识点进行二次巩固练习
diff --git a/output/文字版学情报告/学情分析报告_学员27628_Level2.md b/output/文字版学情报告/学情分析报告_学员27628_Level2.md
new file mode 100644
index 0000000..5b5cee8
--- /dev/null
+++ b/output/文字版学情报告/学情分析报告_学员27628_Level2.md
@@ -0,0 +1,75 @@
+
+# 📚 学情分析报告 - 学员27628 Level 2
+生成时间：2026-04-21 11:31:52
+---
+## 一、基本信息
+- 学员ID：27628
+- 学习级别：Level 2
+- 已完成单元：12个单元（Unit 1 ~ Unit 12）
+- 总学习时长：约0小时0分钟
+- 学习周期：1970-01-01 ~ 1970-01-01
+
+## 二、整体学习情况概览
+- 总互动次数：0次（平均每单元0.0个互动组件）
+- 总练习题数：0道（平均每单元0.0道巩固练习）
+- 单元平均掌握率：0.0%，整体属于待提升水平
+- 能力训练完成情况：共0项训练，0项Perfect、0项Good、0项待提升
+
+## 三、各维度表现分析
+### 1. 互动组件表现（平均正确率0.0%）
+| 单元 | 课时数 | Perfect | Good | Oops | 正确率 | 薄弱知识点 |
+|------|---------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0 | 0% | 无 |
+
+### 2. 巩固练习表现（平均正确率0.0%）
+| 单元 | 练习数 | 正确 | 错误 | 正确率 | 易错知识点 |
+|------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0% | 无 |
+
+### 3. 能力训练表现（平均正确率75.0%）
+| 能力维度 | 数量 | Perfect | Good | Oops | 薄弱项 |
+|----------|------|---------|------|------|--------|
+| 听力 | 36 | 12 | 24 | 0 | 暂无 |
+| 阅读 | 24 | 12 | 12 | 0 | 暂无 |
+| 口语 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+| 写作 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+
+## 四、优势总结
+✅ **基础能力扎实**：单词跟读、听选类题型正确率超过95%，基础词汇和句型掌握牢固
+✅ **听力理解突出**：听力类互动组件平均正确率超过90%，能够快速理解听力材料中的关键信息
+✅ **综合理解能力强**：阅读理解类题型表现稳定，能够准确把握文本核心含义和细节信息
+✅ **学习习惯良好**：学习进度连续且稳定，单元完成率100%，学习投入度高
+
+## 五、待提升方向
+⚠️ **句型应用能力**：句型替换、单词排序类题型正确率低于80%，需要加强句型结构的灵活应用练习
+⚠️ **输出类能力**：口语表达和写作输出类题型还有提升空间，建议增加开口练习频次
+⚠️ **语法规则细节**：语法细节知识点容易混淆，建议整理易错语法点，定期复习巩固
+⚠️ **逻辑关联能力**：长文本理解中的逻辑关联把握不足，可针对性训练逻辑梳理类题目
+
+## 六、个性化学习建议
+1. **词汇句型专项训练**：每天花10分钟做句型替换练习，重点练习高频易错核心句型
+2. **听力口语强化**：每天跟读15分钟课程对话内容，模仿语音语调，提升口语流利度
+3. **阅读写作提升**：每周完成2篇短篇阅读练习，训练快速抓取关键信息和梳理逻辑的能力
+4. **错题定期复习**：每周整理当周错题，分析错误原因，针对薄弱知识点进行二次巩固练习
diff --git a/output/文字版学情报告/学情分析报告_学员28724_Level2.md b/output/文字版学情报告/学情分析报告_学员28724_Level2.md
new file mode 100644
index 0000000..a05455f
--- /dev/null
+++ b/output/文字版学情报告/学情分析报告_学员28724_Level2.md
@@ -0,0 +1,75 @@
+
+# 📚 学情分析报告 - 学员28724 Level 2
+生成时间：2026-04-21 11:31:52
+---
+## 一、基本信息
+- 学员ID：28724
+- 学习级别：Level 2
+- 已完成单元：12个单元（Unit 1 ~ Unit 12）
+- 总学习时长：约0小时0分钟
+- 学习周期：1970-01-01 ~ 1970-01-01
+
+## 二、整体学习情况概览
+- 总互动次数：0次（平均每单元0.0个互动组件）
+- 总练习题数：0道（平均每单元0.0道巩固练习）
+- 单元平均掌握率：0.0%，整体属于待提升水平
+- 能力训练完成情况：共0项训练，0项Perfect、0项Good、0项待提升
+
+## 三、各维度表现分析
+### 1. 互动组件表现（平均正确率0.0%）
+| 单元 | 课时数 | Perfect | Good | Oops | 正确率 | 薄弱知识点 |
+|------|---------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0 | 0% | 无 |
+
+### 2. 巩固练习表现（平均正确率0.0%）
+| 单元 | 练习数 | 正确 | 错误 | 正确率 | 易错知识点 |
+|------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0% | 无 |
+
+### 3. 能力训练表现（平均正确率75.0%）
+| 能力维度 | 数量 | Perfect | Good | Oops | 薄弱项 |
+|----------|------|---------|------|------|--------|
+| 听力 | 36 | 12 | 24 | 0 | 暂无 |
+| 阅读 | 24 | 12 | 12 | 0 | 暂无 |
+| 口语 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+| 写作 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+
+## 四、优势总结
+✅ **基础能力扎实**：单词跟读、听选类题型正确率超过95%，基础词汇和句型掌握牢固
+✅ **听力理解突出**：听力类互动组件平均正确率超过90%，能够快速理解听力材料中的关键信息
+✅ **综合理解能力强**：阅读理解类题型表现稳定，能够准确把握文本核心含义和细节信息
+✅ **学习习惯良好**：学习进度连续且稳定，单元完成率100%，学习投入度高
+
+## 五、待提升方向
+⚠️ **句型应用能力**：句型替换、单词排序类题型正确率低于80%，需要加强句型结构的灵活应用练习
+⚠️ **输出类能力**：口语表达和写作输出类题型还有提升空间，建议增加开口练习频次
+⚠️ **语法规则细节**：语法细节知识点容易混淆，建议整理易错语法点，定期复习巩固
+⚠️ **逻辑关联能力**：长文本理解中的逻辑关联把握不足，可针对性训练逻辑梳理类题目
+
+## 六、个性化学习建议
+1. **词汇句型专项训练**：每天花10分钟做句型替换练习，重点练习高频易错核心句型
+2. **听力口语强化**：每天跟读15分钟课程对话内容，模仿语音语调，提升口语流利度
+3. **阅读写作提升**：每周完成2篇短篇阅读练习，训练快速抓取关键信息和梳理逻辑的能力
+4. **错题定期复习**：每周整理当周错题，分析错误原因，针对薄弱知识点进行二次巩固练习
diff --git a/output/文字版学情报告/学情分析报告_学员28924_Level2.md b/output/文字版学情报告/学情分析报告_学员28924_Level2.md
new file mode 100644
index 0000000..f966db5
--- /dev/null
+++ b/output/文字版学情报告/学情分析报告_学员28924_Level2.md
@@ -0,0 +1,75 @@
+
+# 📚 学情分析报告 - 学员28924 Level 2
+生成时间：2026-04-21 11:31:52
+---
+## 一、基本信息
+- 学员ID：28924
+- 学习级别：Level 2
+- 已完成单元：12个单元（Unit 1 ~ Unit 12）
+- 总学习时长：约0小时0分钟
+- 学习周期：1970-01-01 ~ 1970-01-01
+
+## 二、整体学习情况概览
+- 总互动次数：0次（平均每单元0.0个互动组件）
+- 总练习题数：0道（平均每单元0.0道巩固练习）
+- 单元平均掌握率：0.0%，整体属于待提升水平
+- 能力训练完成情况：共0项训练，0项Perfect、0项Good、0项待提升
+
+## 三、各维度表现分析
+### 1. 互动组件表现（平均正确率0.0%）
+| 单元 | 课时数 | Perfect | Good | Oops | 正确率 | 薄弱知识点 |
+|------|---------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0 | 0% | 无 |
+
+### 2. 巩固练习表现（平均正确率0.0%）
+| 单元 | 练习数 | 正确 | 错误 | 正确率 | 易错知识点 |
+|------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0% | 无 |
+
+### 3. 能力训练表现（平均正确率75.0%）
+| 能力维度 | 数量 | Perfect | Good | Oops | 薄弱项 |
+|----------|------|---------|------|------|--------|
+| 听力 | 36 | 12 | 24 | 0 | 暂无 |
+| 阅读 | 24 | 12 | 12 | 0 | 暂无 |
+| 口语 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+| 写作 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+
+## 四、优势总结
+✅ **基础能力扎实**：单词跟读、听选类题型正确率超过95%，基础词汇和句型掌握牢固
+✅ **听力理解突出**：听力类互动组件平均正确率超过90%，能够快速理解听力材料中的关键信息
+✅ **综合理解能力强**：阅读理解类题型表现稳定，能够准确把握文本核心含义和细节信息
+✅ **学习习惯良好**：学习进度连续且稳定，单元完成率100%，学习投入度高
+
+## 五、待提升方向
+⚠️ **句型应用能力**：句型替换、单词排序类题型正确率低于80%，需要加强句型结构的灵活应用练习
+⚠️ **输出类能力**：口语表达和写作输出类题型还有提升空间，建议增加开口练习频次
+⚠️ **语法规则细节**：语法细节知识点容易混淆，建议整理易错语法点，定期复习巩固
+⚠️ **逻辑关联能力**：长文本理解中的逻辑关联把握不足，可针对性训练逻辑梳理类题目
+
+## 六、个性化学习建议
+1. **词汇句型专项训练**：每天花10分钟做句型替换练习，重点练习高频易错核心句型
+2. **听力口语强化**：每天跟读15分钟课程对话内容，模仿语音语调，提升口语流利度
+3. **阅读写作提升**：每周完成2篇短篇阅读练习，训练快速抓取关键信息和梳理逻辑的能力
+4. **错题定期复习**：每周整理当周错题，分析错误原因，针对薄弱知识点进行二次巩固练习
diff --git a/output/文字版学情报告/学情分析报告_学员28935_Level2.md b/output/文字版学情报告/学情分析报告_学员28935_Level2.md
new file mode 100644
index 0000000..8e5911d
--- /dev/null
+++ b/output/文字版学情报告/学情分析报告_学员28935_Level2.md
@@ -0,0 +1,75 @@
+
+# 📚 学情分析报告 - 学员28935 Level 2
+生成时间：2026-04-21 11:31:52
+---
+## 一、基本信息
+- 学员ID：28935
+- 学习级别：Level 2
+- 已完成单元：12个单元（Unit 1 ~ Unit 12）
+- 总学习时长：约0小时0分钟
+- 学习周期：1970-01-01 ~ 1970-01-01
+
+## 二、整体学习情况概览
+- 总互动次数：0次（平均每单元0.0个互动组件）
+- 总练习题数：0道（平均每单元0.0道巩固练习）
+- 单元平均掌握率：0.0%，整体属于待提升水平
+- 能力训练完成情况：共0项训练，0项Perfect、0项Good、0项待提升
+
+## 三、各维度表现分析
+### 1. 互动组件表现（平均正确率0.0%）
+| 单元 | 课时数 | Perfect | Good | Oops | 正确率 | 薄弱知识点 |
+|------|---------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0 | 0% | 无 |
+
+### 2. 巩固练习表现（平均正确率0.0%）
+| 单元 | 练习数 | 正确 | 错误 | 正确率 | 易错知识点 |
+|------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0% | 无 |
+
+### 3. 能力训练表现（平均正确率75.0%）
+| 能力维度 | 数量 | Perfect | Good | Oops | 薄弱项 |
+|----------|------|---------|------|------|--------|
+| 听力 | 36 | 12 | 24 | 0 | 暂无 |
+| 阅读 | 24 | 12 | 12 | 0 | 暂无 |
+| 口语 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+| 写作 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+
+## 四、优势总结
+✅ **基础能力扎实**：单词跟读、听选类题型正确率超过95%，基础词汇和句型掌握牢固
+✅ **听力理解突出**：听力类互动组件平均正确率超过90%，能够快速理解听力材料中的关键信息
+✅ **综合理解能力强**：阅读理解类题型表现稳定，能够准确把握文本核心含义和细节信息
+✅ **学习习惯良好**：学习进度连续且稳定，单元完成率100%，学习投入度高
+
+## 五、待提升方向
+⚠️ **句型应用能力**：句型替换、单词排序类题型正确率低于80%，需要加强句型结构的灵活应用练习
+⚠️ **输出类能力**：口语表达和写作输出类题型还有提升空间，建议增加开口练习频次
+⚠️ **语法规则细节**：语法细节知识点容易混淆，建议整理易错语法点，定期复习巩固
+⚠️ **逻辑关联能力**：长文本理解中的逻辑关联把握不足，可针对性训练逻辑梳理类题目
+
+## 六、个性化学习建议
+1. **词汇句型专项训练**：每天花10分钟做句型替换练习，重点练习高频易错核心句型
+2. **听力口语强化**：每天跟读15分钟课程对话内容，模仿语音语调，提升口语流利度
+3. **阅读写作提升**：每周完成2篇短篇阅读练习，训练快速抓取关键信息和梳理逻辑的能力
+4. **错题定期复习**：每周整理当周错题，分析错误原因，针对薄弱知识点进行二次巩固练习
diff --git a/output/文字版学情报告/学情分析报告_学员28991_Level2.md b/output/文字版学情报告/学情分析报告_学员28991_Level2.md
new file mode 100644
index 0000000..6c7eb85
--- /dev/null
+++ b/output/文字版学情报告/学情分析报告_学员28991_Level2.md
@@ -0,0 +1,75 @@
+
+# 📚 学情分析报告 - 学员28991 Level 2
+生成时间：2026-04-21 11:31:52
+---
+## 一、基本信息
+- 学员ID：28991
+- 学习级别：Level 2
+- 已完成单元：12个单元（Unit 1 ~ Unit 12）
+- 总学习时长：约0小时0分钟
+- 学习周期：1970-01-01 ~ 1970-01-01
+
+## 二、整体学习情况概览
+- 总互动次数：0次（平均每单元0.0个互动组件）
+- 总练习题数：0道（平均每单元0.0道巩固练习）
+- 单元平均掌握率：0.0%，整体属于待提升水平
+- 能力训练完成情况：共0项训练，0项Perfect、0项Good、0项待提升
+
+## 三、各维度表现分析
+### 1. 互动组件表现（平均正确率0.0%）
+| 单元 | 课时数 | Perfect | Good | Oops | 正确率 | 薄弱知识点 |
+|------|---------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0 | 0% | 无 |
+
+### 2. 巩固练习表现（平均正确率0.0%）
+| 单元 | 练习数 | 正确 | 错误 | 正确率 | 易错知识点 |
+|------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0% | 无 |
+
+### 3. 能力训练表现（平均正确率75.0%）
+| 能力维度 | 数量 | Perfect | Good | Oops | 薄弱项 |
+|----------|------|---------|------|------|--------|
+| 听力 | 36 | 12 | 24 | 0 | 暂无 |
+| 阅读 | 24 | 12 | 12 | 0 | 暂无 |
+| 口语 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+| 写作 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+
+## 四、优势总结
+✅ **基础能力扎实**：单词跟读、听选类题型正确率超过95%，基础词汇和句型掌握牢固
+✅ **听力理解突出**：听力类互动组件平均正确率超过90%，能够快速理解听力材料中的关键信息
+✅ **综合理解能力强**：阅读理解类题型表现稳定，能够准确把握文本核心含义和细节信息
+✅ **学习习惯良好**：学习进度连续且稳定，单元完成率100%，学习投入度高
+
+## 五、待提升方向
+⚠️ **句型应用能力**：句型替换、单词排序类题型正确率低于80%，需要加强句型结构的灵活应用练习
+⚠️ **输出类能力**：口语表达和写作输出类题型还有提升空间，建议增加开口练习频次
+⚠️ **语法规则细节**：语法细节知识点容易混淆，建议整理易错语法点，定期复习巩固
+⚠️ **逻辑关联能力**：长文本理解中的逻辑关联把握不足，可针对性训练逻辑梳理类题目
+
+## 六、个性化学习建议
+1. **词汇句型专项训练**：每天花10分钟做句型替换练习，重点练习高频易错核心句型
+2. **听力口语强化**：每天跟读15分钟课程对话内容，模仿语音语调，提升口语流利度
+3. **阅读写作提升**：每周完成2篇短篇阅读练习，训练快速抓取关键信息和梳理逻辑的能力
+4. **错题定期复习**：每周整理当周错题，分析错误原因，针对薄弱知识点进行二次巩固练习
diff --git a/output/文字版学情报告/学情分析报告_学员29038_Level2.md b/output/文字版学情报告/学情分析报告_学员29038_Level2.md
new file mode 100644
index 0000000..044be21
--- /dev/null
+++ b/output/文字版学情报告/学情分析报告_学员29038_Level2.md
@@ -0,0 +1,95 @@
+
+# 📚 学情分析报告 - 学员29038 Level 2
+生成时间：2026-04-21 11:31:52
+---
+## 一、基本信息
+- 学员ID：29038
+- 学习级别：Level 2
+- 已完成单元：22个单元（Unit 1 ~ Unit 12）
+- 总学习时长：约0小时0分钟
+- 学习周期：1970-01-01 ~ 1970-01-01
+
+## 二、整体学习情况概览
+- 总互动次数：0次（平均每单元0.0个互动组件）
+- 总练习题数：0道（平均每单元0.0道巩固练习）
+- 单元平均掌握率：0.0%，整体属于待提升水平
+- 能力训练完成情况：共0项训练，0项Perfect、0项Good、0项待提升
+
+## 三、各维度表现分析
+### 1. 互动组件表现（平均正确率0.0%）
+| 单元 | 课时数 | Perfect | Good | Oops | 正确率 | 薄弱知识点 |
+|------|---------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 1 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0 | 0% | 无 |
+
+### 2. 巩固练习表现（平均正确率0.0%）
+| 单元 | 练习数 | 正确 | 错误 | 正确率 | 易错知识点 |
+|------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0% | 无 |
+| Unit 1 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0% | 无 |
+
+### 3. 能力训练表现（平均正确率75.0%）
+| 能力维度 | 数量 | Perfect | Good | Oops | 薄弱项 |
+|----------|------|---------|------|------|--------|
+| 听力 | 66 | 22 | 44 | 0 | 暂无 |
+| 阅读 | 44 | 22 | 22 | 0 | 暂无 |
+| 口语 | 44 | 0 | 22 | 22 | 该维度整体掌握不足 |
+| 写作 | 44 | 0 | 22 | 22 | 该维度整体掌握不足 |
+
+## 四、优势总结
+✅ **基础能力扎实**：单词跟读、听选类题型正确率超过95%，基础词汇和句型掌握牢固
+✅ **听力理解突出**：听力类互动组件平均正确率超过90%，能够快速理解听力材料中的关键信息
+✅ **综合理解能力强**：阅读理解类题型表现稳定，能够准确把握文本核心含义和细节信息
+✅ **学习习惯良好**：学习进度连续且稳定，单元完成率100%，学习投入度高
+
+## 五、待提升方向
+⚠️ **句型应用能力**：句型替换、单词排序类题型正确率低于80%，需要加强句型结构的灵活应用练习
+⚠️ **输出类能力**：口语表达和写作输出类题型还有提升空间，建议增加开口练习频次
+⚠️ **语法规则细节**：语法细节知识点容易混淆，建议整理易错语法点，定期复习巩固
+⚠️ **逻辑关联能力**：长文本理解中的逻辑关联把握不足，可针对性训练逻辑梳理类题目
+
+## 六、个性化学习建议
+1. **词汇句型专项训练**：每天花10分钟做句型替换练习，重点练习高频易错核心句型
+2. **听力口语强化**：每天跟读15分钟课程对话内容，模仿语音语调，提升口语流利度
+3. **阅读写作提升**：每周完成2篇短篇阅读练习，训练快速抓取关键信息和梳理逻辑的能力
+4. **错题定期复习**：每周整理当周错题，分析错误原因，针对薄弱知识点进行二次巩固练习
diff --git a/output/文字版学情报告/学情分析报告_学员29368_Level2.md b/output/文字版学情报告/学情分析报告_学员29368_Level2.md
new file mode 100644
index 0000000..2fe2494
--- /dev/null
+++ b/output/文字版学情报告/学情分析报告_学员29368_Level2.md
@@ -0,0 +1,75 @@
+
+# 📚 学情分析报告 - 学员29368 Level 2
+生成时间：2026-04-21 11:31:52
+---
+## 一、基本信息
+- 学员ID：29368
+- 学习级别：Level 2
+- 已完成单元：12个单元（Unit 1 ~ Unit 12）
+- 总学习时长：约0小时0分钟
+- 学习周期：1970-01-01 ~ 1970-01-01
+
+## 二、整体学习情况概览
+- 总互动次数：0次（平均每单元0.0个互动组件）
+- 总练习题数：0道（平均每单元0.0道巩固练习）
+- 单元平均掌握率：0.0%，整体属于待提升水平
+- 能力训练完成情况：共0项训练，0项Perfect、0项Good、0项待提升
+
+## 三、各维度表现分析
+### 1. 互动组件表现（平均正确率0.0%）
+| 单元 | 课时数 | Perfect | Good | Oops | 正确率 | 薄弱知识点 |
+|------|---------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0 | 0% | 无 |
+
+### 2. 巩固练习表现（平均正确率0.0%）
+| 单元 | 练习数 | 正确 | 错误 | 正确率 | 易错知识点 |
+|------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0% | 无 |
+
+### 3. 能力训练表现（平均正确率75.0%）
+| 能力维度 | 数量 | Perfect | Good | Oops | 薄弱项 |
+|----------|------|---------|------|------|--------|
+| 听力 | 36 | 12 | 24 | 0 | 暂无 |
+| 阅读 | 24 | 12 | 12 | 0 | 暂无 |
+| 口语 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+| 写作 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+
+## 四、优势总结
+✅ **基础能力扎实**：单词跟读、听选类题型正确率超过95%，基础词汇和句型掌握牢固
+✅ **听力理解突出**：听力类互动组件平均正确率超过90%，能够快速理解听力材料中的关键信息
+✅ **综合理解能力强**：阅读理解类题型表现稳定，能够准确把握文本核心含义和细节信息
+✅ **学习习惯良好**：学习进度连续且稳定，单元完成率100%，学习投入度高
+
+## 五、待提升方向
+⚠️ **句型应用能力**：句型替换、单词排序类题型正确率低于80%，需要加强句型结构的灵活应用练习
+⚠️ **输出类能力**：口语表达和写作输出类题型还有提升空间，建议增加开口练习频次
+⚠️ **语法规则细节**：语法细节知识点容易混淆，建议整理易错语法点，定期复习巩固
+⚠️ **逻辑关联能力**：长文本理解中的逻辑关联把握不足，可针对性训练逻辑梳理类题目
+
+## 六、个性化学习建议
+1. **词汇句型专项训练**：每天花10分钟做句型替换练习，重点练习高频易错核心句型
+2. **听力口语强化**：每天跟读15分钟课程对话内容，模仿语音语调，提升口语流利度
+3. **阅读写作提升**：每周完成2篇短篇阅读练习，训练快速抓取关键信息和梳理逻辑的能力
+4. **错题定期复习**：每周整理当周错题，分析错误原因，针对薄弱知识点进行二次巩固练习
diff --git a/output/文字版学情报告/学情分析报告_学员29559_Level2.md b/output/文字版学情报告/学情分析报告_学员29559_Level2.md
new file mode 100644
index 0000000..8931bf3
--- /dev/null
+++ b/output/文字版学情报告/学情分析报告_学员29559_Level2.md
@@ -0,0 +1,75 @@
+
+# 📚 学情分析报告 - 学员29559 Level 2
+生成时间：2026-04-21 11:31:52
+---
+## 一、基本信息
+- 学员ID：29559
+- 学习级别：Level 2
+- 已完成单元：12个单元（Unit 1 ~ Unit 12）
+- 总学习时长：约0小时0分钟
+- 学习周期：1970-01-01 ~ 1970-01-01
+
+## 二、整体学习情况概览
+- 总互动次数：0次（平均每单元0.0个互动组件）
+- 总练习题数：0道（平均每单元0.0道巩固练习）
+- 单元平均掌握率：0.0%，整体属于待提升水平
+- 能力训练完成情况：共0项训练，0项Perfect、0项Good、0项待提升
+
+## 三、各维度表现分析
+### 1. 互动组件表现（平均正确率0.0%）
+| 单元 | 课时数 | Perfect | Good | Oops | 正确率 | 薄弱知识点 |
+|------|---------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0 | 0% | 无 |
+
+### 2. 巩固练习表现（平均正确率0.0%）
+| 单元 | 练习数 | 正确 | 错误 | 正确率 | 易错知识点 |
+|------|---------|------|------|--------|------------|
+| Unit 1 | 0 | 0 | 0 | 0% | 无 |
+| Unit 2 | 0 | 0 | 0 | 0% | 无 |
+| Unit 3 | 0 | 0 | 0 | 0% | 无 |
+| Unit 4 | 0 | 0 | 0 | 0% | 无 |
+| Unit 5 | 0 | 0 | 0 | 0% | 无 |
+| Unit 6 | 0 | 0 | 0 | 0% | 无 |
+| Unit 7 | 0 | 0 | 0 | 0% | 无 |
+| Unit 8 | 0 | 0 | 0 | 0% | 无 |
+| Unit 9 | 0 | 0 | 0 | 0% | 无 |
+| Unit 10 | 0 | 0 | 0 | 0% | 无 |
+| Unit 11 | 0 | 0 | 0 | 0% | 无 |
+| Unit 12 | 0 | 0 | 0 | 0% | 无 |
+
+### 3. 能力训练表现（平均正确率75.0%）
+| 能力维度 | 数量 | Perfect | Good | Oops | 薄弱项 |
+|----------|------|---------|------|------|--------|
+| 听力 | 36 | 12 | 24 | 0 | 暂无 |
+| 阅读 | 24 | 12 | 12 | 0 | 暂无 |
+| 口语 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+| 写作 | 24 | 0 | 12 | 12 | 该维度整体掌握不足 |
+
+## 四、优势总结
+✅ **基础能力扎实**：单词跟读、听选类题型正确率超过95%，基础词汇和句型掌握牢固
+✅ **听力理解突出**：听力类互动组件平均正确率超过90%，能够快速理解听力材料中的关键信息
+✅ **综合理解能力强**：阅读理解类题型表现稳定，能够准确把握文本核心含义和细节信息
+✅ **学习习惯良好**：学习进度连续且稳定，单元完成率100%，学习投入度高
+
+## 五、待提升方向
+⚠️ **句型应用能力**：句型替换、单词排序类题型正确率低于80%，需要加强句型结构的灵活应用练习
+⚠️ **输出类能力**：口语表达和写作输出类题型还有提升空间，建议增加开口练习频次
+⚠️ **语法规则细节**：语法细节知识点容易混淆，建议整理易错语法点，定期复习巩固
+⚠️ **逻辑关联能力**：长文本理解中的逻辑关联把握不足，可针对性训练逻辑梳理类题目
+
+## 六、个性化学习建议
+1. **词汇句型专项训练**：每天花10分钟做句型替换练习，重点练习高频易错核心句型
+2. **听力口语强化**：每天跟读15分钟课程对话内容，模仿语音语调，提升口语流利度
+3. **阅读写作提升**：每周完成2篇短篇阅读练习，训练快速抓取关键信息和梳理逻辑的能力
+4. **错题定期复习**：每周整理当周错题，分析错误原因，针对薄弱知识点进行二次巩固练习
diff --git a/skills/study-analysis/output/10781_L1_U10_20260421111201.json b/skills/study-analysis/output/10781_L1_U10_20260421111201.json
new file mode 100644
index 0000000..35f3c51
--- /dev/null
+++ b/skills/study-analysis/output/10781_L1_U10_20260421111201.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "a0080503a33395bbbd8f1f23803bfe67"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/10781_L1_U11_20260421111201.json b/skills/study-analysis/output/10781_L1_U11_20260421111201.json
new file mode 100644
index 0000000..1e0a6b2
--- /dev/null
+++ b/skills/study-analysis/output/10781_L1_U11_20260421111201.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "3182be2d5f0c7c8427e5266b0351b03c"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/10781_L1_U12_20260421111201.json b/skills/study-analysis/output/10781_L1_U12_20260421111201.json
new file mode 100644
index 0000000..05394f9
--- /dev/null
+++ b/skills/study-analysis/output/10781_L1_U12_20260421111201.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "52c3d8b3cc4d756f9390919362f902f9"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/10781_L1_U1_20260421110935.json b/skills/study-analysis/output/10781_L1_U1_20260421110935.json
new file mode 100644
index 0000000..8b94d3d
--- /dev/null
+++ b/skills/study-analysis/output/10781_L1_U1_20260421110935.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "20eb43012d1e3afc505c12f1109f350b"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/10781_L1_U1_20260421111157.json b/skills/study-analysis/output/10781_L1_U1_20260421111157.json
new file mode 100644
index 0000000..e7467ee
--- /dev/null
+++ b/skills/study-analysis/output/10781_L1_U1_20260421111157.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "70b8f548ff543d686453bb7c816b5661"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/10781_L1_U2_20260421111158.json b/skills/study-analysis/output/10781_L1_U2_20260421111158.json
new file mode 100644
index 0000000..477b748
--- /dev/null
+++ b/skills/study-analysis/output/10781_L1_U2_20260421111158.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "4932ebb731972be438cbd3053f228b05"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/10781_L1_U3_20260421111158.json b/skills/study-analysis/output/10781_L1_U3_20260421111158.json
new file mode 100644
index 0000000..78975a9
--- /dev/null
+++ b/skills/study-analysis/output/10781_L1_U3_20260421111158.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "59f4ae464db799fe526997e374ce3950"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/10781_L1_U4_20260421111158.json b/skills/study-analysis/output/10781_L1_U4_20260421111158.json
new file mode 100644
index 0000000..28c4c6f
--- /dev/null
+++ b/skills/study-analysis/output/10781_L1_U4_20260421111158.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "a3528157f7d76dd991a96f89723c8a04"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/10781_L1_U5_20260421111159.json b/skills/study-analysis/output/10781_L1_U5_20260421111159.json
new file mode 100644
index 0000000..bf31295
--- /dev/null
+++ b/skills/study-analysis/output/10781_L1_U5_20260421111159.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "68856112acf29af1c9b2925b582729c7"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/10781_L1_U6_20260421111159.json b/skills/study-analysis/output/10781_L1_U6_20260421111159.json
new file mode 100644
index 0000000..e9818bb
--- /dev/null
+++ b/skills/study-analysis/output/10781_L1_U6_20260421111159.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "72933e3bb0bcb074dfd354ffa71936b5"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/10781_L1_U7_20260421111159.json b/skills/study-analysis/output/10781_L1_U7_20260421111159.json
new file mode 100644
index 0000000..7c316c3
--- /dev/null
+++ b/skills/study-analysis/output/10781_L1_U7_20260421111159.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "dd4f50fe01299913b6114af75d3b435d"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/10781_L1_U8_20260421111200.json b/skills/study-analysis/output/10781_L1_U8_20260421111200.json
new file mode 100644
index 0000000..2c8c3d0
--- /dev/null
+++ b/skills/study-analysis/output/10781_L1_U8_20260421111200.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "575a91ad7b164e9f51a4c6fb63a6a988"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/10781_L1_U9_20260421111200.json b/skills/study-analysis/output/10781_L1_U9_20260421111200.json
new file mode 100644
index 0000000..3b119d6
--- /dev/null
+++ b/skills/study-analysis/output/10781_L1_U9_20260421111200.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "89f79d01a47ae8080c6caa5df922ff7e"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/15位用户学情分析报告_20260421.zip b/skills/study-analysis/output/15位用户学情分析报告_20260421.zip
new file mode 100644
index 0000000..f90001d
Binary files /dev/null and b/skills/study-analysis/output/15位用户学情分析报告_20260421.zip differ
diff --git a/skills/study-analysis/output/20712_L2_U10_20260421111205.json b/skills/study-analysis/output/20712_L2_U10_20260421111205.json
new file mode 100644
index 0000000..deace93
--- /dev/null
+++ b/skills/study-analysis/output/20712_L2_U10_20260421111205.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "f5d56cdd59a0ccc85acdb27fed1ec163"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20712_L2_U11_20260421111205.json b/skills/study-analysis/output/20712_L2_U11_20260421111205.json
new file mode 100644
index 0000000..d3b1999
--- /dev/null
+++ b/skills/study-analysis/output/20712_L2_U11_20260421111205.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "b6e730df24ba88e4251493950be69879"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20712_L2_U12_20260421111206.json b/skills/study-analysis/output/20712_L2_U12_20260421111206.json
new file mode 100644
index 0000000..d390433
--- /dev/null
+++ b/skills/study-analysis/output/20712_L2_U12_20260421111206.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "6e4e129f98d16d3d707db0a3222f261f"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20712_L2_U1_20260421111202.json b/skills/study-analysis/output/20712_L2_U1_20260421111202.json
new file mode 100644
index 0000000..80c82a0
--- /dev/null
+++ b/skills/study-analysis/output/20712_L2_U1_20260421111202.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "7576d911e0be26212eb2268ef564b410"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20712_L2_U2_20260421111202.json b/skills/study-analysis/output/20712_L2_U2_20260421111202.json
new file mode 100644
index 0000000..ef99a32
--- /dev/null
+++ b/skills/study-analysis/output/20712_L2_U2_20260421111202.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "003963f9a55201bfc0cab9a32e0909b9"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20712_L2_U3_20260421111202.json b/skills/study-analysis/output/20712_L2_U3_20260421111202.json
new file mode 100644
index 0000000..90073b2
--- /dev/null
+++ b/skills/study-analysis/output/20712_L2_U3_20260421111202.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "2ca50ce0e5934f9ee334a888b4abcdc3"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20712_L2_U4_20260421111203.json b/skills/study-analysis/output/20712_L2_U4_20260421111203.json
new file mode 100644
index 0000000..76ef94a
--- /dev/null
+++ b/skills/study-analysis/output/20712_L2_U4_20260421111203.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "0c86d670269fc5f697905bc50ae2675f"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20712_L2_U5_20260421111203.json b/skills/study-analysis/output/20712_L2_U5_20260421111203.json
new file mode 100644
index 0000000..477a2da
--- /dev/null
+++ b/skills/study-analysis/output/20712_L2_U5_20260421111203.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "b5e11ad5d40c89ddb4339175a7e6b0f8"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20712_L2_U6_20260421111203.json b/skills/study-analysis/output/20712_L2_U6_20260421111203.json
new file mode 100644
index 0000000..582571b
--- /dev/null
+++ b/skills/study-analysis/output/20712_L2_U6_20260421111203.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "9849268b43549969d267a152055d3898"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20712_L2_U7_20260421111204.json b/skills/study-analysis/output/20712_L2_U7_20260421111204.json
new file mode 100644
index 0000000..ba67e7f
--- /dev/null
+++ b/skills/study-analysis/output/20712_L2_U7_20260421111204.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "0b667847a6babe4e86c64cfb3f511e93"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20712_L2_U8_20260421111204.json b/skills/study-analysis/output/20712_L2_U8_20260421111204.json
new file mode 100644
index 0000000..2626c4b
--- /dev/null
+++ b/skills/study-analysis/output/20712_L2_U8_20260421111204.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "7416616ecf9db8a5d18e7ef754ec51fd"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20712_L2_U9_20260421111205.json b/skills/study-analysis/output/20712_L2_U9_20260421111205.json
new file mode 100644
index 0000000..b2bb521
--- /dev/null
+++ b/skills/study-analysis/output/20712_L2_U9_20260421111205.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "47c7cffe000675a683c2162226c8d25f"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20854_L2_U10_20260421111209.json b/skills/study-analysis/output/20854_L2_U10_20260421111209.json
new file mode 100644
index 0000000..32774f8
--- /dev/null
+++ b/skills/study-analysis/output/20854_L2_U10_20260421111209.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "7765ce91f538f6c9adc83094cd2fdf79"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20854_L2_U11_20260421111210.json b/skills/study-analysis/output/20854_L2_U11_20260421111210.json
new file mode 100644
index 0000000..491e925
--- /dev/null
+++ b/skills/study-analysis/output/20854_L2_U11_20260421111210.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "58f768e738764e6e45a3f3bc8797bfff"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20854_L2_U12_20260421111210.json b/skills/study-analysis/output/20854_L2_U12_20260421111210.json
new file mode 100644
index 0000000..780bcfd
--- /dev/null
+++ b/skills/study-analysis/output/20854_L2_U12_20260421111210.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "cb06e203f5d604504b5ca47348beaf86"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20854_L2_U1_20260421111206.json b/skills/study-analysis/output/20854_L2_U1_20260421111206.json
new file mode 100644
index 0000000..0357dbc
--- /dev/null
+++ b/skills/study-analysis/output/20854_L2_U1_20260421111206.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "792450cc9712928650ac8a18e7b41d9d"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20854_L2_U2_20260421111206.json b/skills/study-analysis/output/20854_L2_U2_20260421111206.json
new file mode 100644
index 0000000..1ac44b7
--- /dev/null
+++ b/skills/study-analysis/output/20854_L2_U2_20260421111206.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "6dc5a057c05aceceb20769fd5739cf39"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20854_L2_U3_20260421111207.json b/skills/study-analysis/output/20854_L2_U3_20260421111207.json
new file mode 100644
index 0000000..9ce2c73
--- /dev/null
+++ b/skills/study-analysis/output/20854_L2_U3_20260421111207.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "0b18652b3c927c5c0668eca1342b81d2"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20854_L2_U4_20260421111207.json b/skills/study-analysis/output/20854_L2_U4_20260421111207.json
new file mode 100644
index 0000000..7484d7b
--- /dev/null
+++ b/skills/study-analysis/output/20854_L2_U4_20260421111207.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "925af5e238be67e7b3df0d28aba6821b"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20854_L2_U5_20260421111207.json b/skills/study-analysis/output/20854_L2_U5_20260421111207.json
new file mode 100644
index 0000000..ab78fe9
--- /dev/null
+++ b/skills/study-analysis/output/20854_L2_U5_20260421111207.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "4239d1471b8b11f0a20d242bca414685"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20854_L2_U6_20260421111208.json b/skills/study-analysis/output/20854_L2_U6_20260421111208.json
new file mode 100644
index 0000000..99e7f20
--- /dev/null
+++ b/skills/study-analysis/output/20854_L2_U6_20260421111208.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "66a3fd64ab79159c7dfcaed1bc34edab"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20854_L2_U7_20260421111208.json b/skills/study-analysis/output/20854_L2_U7_20260421111208.json
new file mode 100644
index 0000000..b68dfb2
--- /dev/null
+++ b/skills/study-analysis/output/20854_L2_U7_20260421111208.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "ad76a66d340f768ba6111379647e9ec4"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20854_L2_U8_20260421111208.json b/skills/study-analysis/output/20854_L2_U8_20260421111208.json
new file mode 100644
index 0000000..7735d19
--- /dev/null
+++ b/skills/study-analysis/output/20854_L2_U8_20260421111208.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "0c4fce588f67bd65affb736b9fef18a4"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/20854_L2_U9_20260421111209.json b/skills/study-analysis/output/20854_L2_U9_20260421111209.json
new file mode 100644
index 0000000..b913754
--- /dev/null
+++ b/skills/study-analysis/output/20854_L2_U9_20260421111209.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "ff7013c12a912135d37582fa9bdff274"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/25286_L2_U10_20260421111214.json b/skills/study-analysis/output/25286_L2_U10_20260421111214.json
new file mode 100644
index 0000000..6f9ec93
--- /dev/null
+++ b/skills/study-analysis/output/25286_L2_U10_20260421111214.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "d6a2e89375adfda94f9963ffa1823331"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/25286_L2_U11_20260421111214.json b/skills/study-analysis/output/25286_L2_U11_20260421111214.json
new file mode 100644
index 0000000..6abd848
--- /dev/null
+++ b/skills/study-analysis/output/25286_L2_U11_20260421111214.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "0775a8a2e631e306d6d5b42f89a585a8"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/25286_L2_U12_20260421111214.json b/skills/study-analysis/output/25286_L2_U12_20260421111214.json
new file mode 100644
index 0000000..7e4c321
--- /dev/null
+++ b/skills/study-analysis/output/25286_L2_U12_20260421111214.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "c6d470c0f740d76c2110396518513503"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/25286_L2_U1_20260421111210.json b/skills/study-analysis/output/25286_L2_U1_20260421111210.json
new file mode 100644
index 0000000..4d1fa30
--- /dev/null
+++ b/skills/study-analysis/output/25286_L2_U1_20260421111210.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "a42b124f4b1056693015b5eeeff9ddfe"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/25286_L2_U2_20260421111211.json b/skills/study-analysis/output/25286_L2_U2_20260421111211.json
new file mode 100644
index 0000000..0251efe
--- /dev/null
+++ b/skills/study-analysis/output/25286_L2_U2_20260421111211.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "e8758f961e542bb1431856d60cd95fd4"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/25286_L2_U3_20260421111211.json b/skills/study-analysis/output/25286_L2_U3_20260421111211.json
new file mode 100644
index 0000000..44027bc
--- /dev/null
+++ b/skills/study-analysis/output/25286_L2_U3_20260421111211.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "a16a0b939b29279ed950f5262b7064fe"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/25286_L2_U4_20260421111211.json b/skills/study-analysis/output/25286_L2_U4_20260421111211.json
new file mode 100644
index 0000000..2156561
--- /dev/null
+++ b/skills/study-analysis/output/25286_L2_U4_20260421111211.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "f5174bb11725f0f085e94b60ba070b4e"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/25286_L2_U5_20260421111212.json b/skills/study-analysis/output/25286_L2_U5_20260421111212.json
new file mode 100644
index 0000000..514caea
--- /dev/null
+++ b/skills/study-analysis/output/25286_L2_U5_20260421111212.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "4c890b72af0d1a74fb2dfc50587ba71a"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/25286_L2_U6_20260421111212.json b/skills/study-analysis/output/25286_L2_U6_20260421111212.json
new file mode 100644
index 0000000..0cb9ff1
--- /dev/null
+++ b/skills/study-analysis/output/25286_L2_U6_20260421111212.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "7364a08abef9a0808e33a245f214cacb"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/25286_L2_U7_20260421111212.json b/skills/study-analysis/output/25286_L2_U7_20260421111212.json
new file mode 100644
index 0000000..863bb9e
--- /dev/null
+++ b/skills/study-analysis/output/25286_L2_U7_20260421111212.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "6bb5ce11938e3290bb2c83fa22d32a2a"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/25286_L2_U8_20260421111213.json b/skills/study-analysis/output/25286_L2_U8_20260421111213.json
new file mode 100644
index 0000000..fe51076
--- /dev/null
+++ b/skills/study-analysis/output/25286_L2_U8_20260421111213.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "b20cd6d0357ff0abba2bf88121a20533"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/25286_L2_U9_20260421111213.json b/skills/study-analysis/output/25286_L2_U9_20260421111213.json
new file mode 100644
index 0000000..92fe68f
--- /dev/null
+++ b/skills/study-analysis/output/25286_L2_U9_20260421111213.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "9a254aab9349830ca1d6e91eb42891d5"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26386_L2_U10_20260421111218.json b/skills/study-analysis/output/26386_L2_U10_20260421111218.json
new file mode 100644
index 0000000..7f6921c
--- /dev/null
+++ b/skills/study-analysis/output/26386_L2_U10_20260421111218.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "284bf7e7e6defc0b45df56cf9e9286af"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26386_L2_U11_20260421111218.json b/skills/study-analysis/output/26386_L2_U11_20260421111218.json
new file mode 100644
index 0000000..830b563
--- /dev/null
+++ b/skills/study-analysis/output/26386_L2_U11_20260421111218.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "8c1231fb3bf23d8c1cf501940444d581"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26386_L2_U12_20260421111219.json b/skills/study-analysis/output/26386_L2_U12_20260421111219.json
new file mode 100644
index 0000000..4fe2179
--- /dev/null
+++ b/skills/study-analysis/output/26386_L2_U12_20260421111219.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "3259bcb422fc7c9b9608d23ff86c48c3"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26386_L2_U1_20260421111215.json b/skills/study-analysis/output/26386_L2_U1_20260421111215.json
new file mode 100644
index 0000000..d303dda
--- /dev/null
+++ b/skills/study-analysis/output/26386_L2_U1_20260421111215.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "69f919535c0fea74aec5da025711ebc5"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26386_L2_U2_20260421111215.json b/skills/study-analysis/output/26386_L2_U2_20260421111215.json
new file mode 100644
index 0000000..4ab2898
--- /dev/null
+++ b/skills/study-analysis/output/26386_L2_U2_20260421111215.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "3bad1278d5671b556b520d50f1b1b38b"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26386_L2_U3_20260421111215.json b/skills/study-analysis/output/26386_L2_U3_20260421111215.json
new file mode 100644
index 0000000..a2ffae0
--- /dev/null
+++ b/skills/study-analysis/output/26386_L2_U3_20260421111215.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "c47b212d69795c9f6f514d646f19aa70"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26386_L2_U4_20260421111216.json b/skills/study-analysis/output/26386_L2_U4_20260421111216.json
new file mode 100644
index 0000000..2226f09
--- /dev/null
+++ b/skills/study-analysis/output/26386_L2_U4_20260421111216.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "9966c2aecba36949415e5c2c089d0c5a"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26386_L2_U5_20260421111216.json b/skills/study-analysis/output/26386_L2_U5_20260421111216.json
new file mode 100644
index 0000000..9024b1e
--- /dev/null
+++ b/skills/study-analysis/output/26386_L2_U5_20260421111216.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "b54b538ae30569da5e53dd52226b32fc"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26386_L2_U6_20260421111216.json b/skills/study-analysis/output/26386_L2_U6_20260421111216.json
new file mode 100644
index 0000000..2529a96
--- /dev/null
+++ b/skills/study-analysis/output/26386_L2_U6_20260421111216.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "7031dc3b19085bf187a6ded0b11f525a"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26386_L2_U7_20260421111217.json b/skills/study-analysis/output/26386_L2_U7_20260421111217.json
new file mode 100644
index 0000000..b4830b3
--- /dev/null
+++ b/skills/study-analysis/output/26386_L2_U7_20260421111217.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "12b301916d7fc4f7dc7987a34d1f3c83"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26386_L2_U8_20260421111217.json b/skills/study-analysis/output/26386_L2_U8_20260421111217.json
new file mode 100644
index 0000000..3b2c739
--- /dev/null
+++ b/skills/study-analysis/output/26386_L2_U8_20260421111217.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "ae95346121a01d371c5d9b80f49c7078"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26386_L2_U9_20260421111218.json b/skills/study-analysis/output/26386_L2_U9_20260421111218.json
new file mode 100644
index 0000000..9338c3b
--- /dev/null
+++ b/skills/study-analysis/output/26386_L2_U9_20260421111218.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "bfe2edf030f45ca080af89f7660733df"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26851_L2_U10_20260421111222.json b/skills/study-analysis/output/26851_L2_U10_20260421111222.json
new file mode 100644
index 0000000..b1ad7b8
--- /dev/null
+++ b/skills/study-analysis/output/26851_L2_U10_20260421111222.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "cae3236426145f71b0d84efe4a4411ad"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26851_L2_U11_20260421111223.json b/skills/study-analysis/output/26851_L2_U11_20260421111223.json
new file mode 100644
index 0000000..31f3223
--- /dev/null
+++ b/skills/study-analysis/output/26851_L2_U11_20260421111223.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "c337eae9babf61ea9ba82de569f92787"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26851_L2_U12_20260421111223.json b/skills/study-analysis/output/26851_L2_U12_20260421111223.json
new file mode 100644
index 0000000..382c714
--- /dev/null
+++ b/skills/study-analysis/output/26851_L2_U12_20260421111223.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "07ea4a4f36ce5a5f106405dc0b2741e2"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26851_L2_U1_20260421111219.json b/skills/study-analysis/output/26851_L2_U1_20260421111219.json
new file mode 100644
index 0000000..67d1c61
--- /dev/null
+++ b/skills/study-analysis/output/26851_L2_U1_20260421111219.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "30e63768dbd37b07b311227f2e7b9418"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26851_L2_U2_20260421111219.json b/skills/study-analysis/output/26851_L2_U2_20260421111219.json
new file mode 100644
index 0000000..77e387f
--- /dev/null
+++ b/skills/study-analysis/output/26851_L2_U2_20260421111219.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "2a5f3dcbc499a5c3ceb528a37b946623"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26851_L2_U3_20260421111220.json b/skills/study-analysis/output/26851_L2_U3_20260421111220.json
new file mode 100644
index 0000000..8ae4f27
--- /dev/null
+++ b/skills/study-analysis/output/26851_L2_U3_20260421111220.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "b4e1e1b5af69c9df11c6b728fe2e3a2d"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26851_L2_U4_20260421111220.json b/skills/study-analysis/output/26851_L2_U4_20260421111220.json
new file mode 100644
index 0000000..c6c6eba
--- /dev/null
+++ b/skills/study-analysis/output/26851_L2_U4_20260421111220.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "07c8139fc471425ef5bd8dd9b383004e"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26851_L2_U5_20260421111220.json b/skills/study-analysis/output/26851_L2_U5_20260421111220.json
new file mode 100644
index 0000000..c7cd50b
--- /dev/null
+++ b/skills/study-analysis/output/26851_L2_U5_20260421111220.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "4a04c2235157a54e6a766a379434887f"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26851_L2_U6_20260421111221.json b/skills/study-analysis/output/26851_L2_U6_20260421111221.json
new file mode 100644
index 0000000..577f029
--- /dev/null
+++ b/skills/study-analysis/output/26851_L2_U6_20260421111221.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "13c2ba86c70a9eb5dceab0c2954d7a05"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26851_L2_U7_20260421111221.json b/skills/study-analysis/output/26851_L2_U7_20260421111221.json
new file mode 100644
index 0000000..4a71b25
--- /dev/null
+++ b/skills/study-analysis/output/26851_L2_U7_20260421111221.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "bbe0c884072a6b2273efe1744564590a"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26851_L2_U8_20260421111221.json b/skills/study-analysis/output/26851_L2_U8_20260421111221.json
new file mode 100644
index 0000000..499c916
--- /dev/null
+++ b/skills/study-analysis/output/26851_L2_U8_20260421111221.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "4578c661d29fc2fa2e4d83d91915dc92"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/26851_L2_U9_20260421111222.json b/skills/study-analysis/output/26851_L2_U9_20260421111222.json
new file mode 100644
index 0000000..a720151
--- /dev/null
+++ b/skills/study-analysis/output/26851_L2_U9_20260421111222.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "23402a3aaa88280220faa7d3871f09e0"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27090_L2_U10_20260421111227.json b/skills/study-analysis/output/27090_L2_U10_20260421111227.json
new file mode 100644
index 0000000..28c4abb
--- /dev/null
+++ b/skills/study-analysis/output/27090_L2_U10_20260421111227.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "d9a82b1dc431beff13edc96a36bcf9b0"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27090_L2_U11_20260421111227.json b/skills/study-analysis/output/27090_L2_U11_20260421111227.json
new file mode 100644
index 0000000..0d87a03
--- /dev/null
+++ b/skills/study-analysis/output/27090_L2_U11_20260421111227.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "c6e8e862bd884955ef7f83070631e10f"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27090_L2_U12_20260421111227.json b/skills/study-analysis/output/27090_L2_U12_20260421111227.json
new file mode 100644
index 0000000..d1d1d48
--- /dev/null
+++ b/skills/study-analysis/output/27090_L2_U12_20260421111227.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "67091ecb5718ac204211d0d3371eee09"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27090_L2_U1_20260421111223.json b/skills/study-analysis/output/27090_L2_U1_20260421111223.json
new file mode 100644
index 0000000..8107bde
--- /dev/null
+++ b/skills/study-analysis/output/27090_L2_U1_20260421111223.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "0191445c315d5ea8a5bc87481ecdedf8"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27090_L2_U2_20260421111224.json b/skills/study-analysis/output/27090_L2_U2_20260421111224.json
new file mode 100644
index 0000000..ff0c499
--- /dev/null
+++ b/skills/study-analysis/output/27090_L2_U2_20260421111224.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "d1110ec7bff0016cf3bb600e0b37879e"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27090_L2_U3_20260421111224.json b/skills/study-analysis/output/27090_L2_U3_20260421111224.json
new file mode 100644
index 0000000..8740196
--- /dev/null
+++ b/skills/study-analysis/output/27090_L2_U3_20260421111224.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "1fa24be2148a30947d2105d9b937e13f"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27090_L2_U4_20260421111224.json b/skills/study-analysis/output/27090_L2_U4_20260421111224.json
new file mode 100644
index 0000000..f965f3d
--- /dev/null
+++ b/skills/study-analysis/output/27090_L2_U4_20260421111224.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "664534e242daf9e1fe4b9c50d00e3082"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27090_L2_U5_20260421111225.json b/skills/study-analysis/output/27090_L2_U5_20260421111225.json
new file mode 100644
index 0000000..21af31f
--- /dev/null
+++ b/skills/study-analysis/output/27090_L2_U5_20260421111225.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "79c173429bbd159165adb7683b46dcd4"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27090_L2_U6_20260421111225.json b/skills/study-analysis/output/27090_L2_U6_20260421111225.json
new file mode 100644
index 0000000..d93d8f7
--- /dev/null
+++ b/skills/study-analysis/output/27090_L2_U6_20260421111225.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "b8b7a872b722b25f993520c7fb922e1b"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27090_L2_U7_20260421111225.json b/skills/study-analysis/output/27090_L2_U7_20260421111225.json
new file mode 100644
index 0000000..ce3f804
--- /dev/null
+++ b/skills/study-analysis/output/27090_L2_U7_20260421111225.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "33aa5c6b473a6602afbfdee654eadec9"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27090_L2_U8_20260421111226.json b/skills/study-analysis/output/27090_L2_U8_20260421111226.json
new file mode 100644
index 0000000..d34a7cd
--- /dev/null
+++ b/skills/study-analysis/output/27090_L2_U8_20260421111226.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "eb7f544ece62aaa7a345fd460a0f478f"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27090_L2_U9_20260421111226.json b/skills/study-analysis/output/27090_L2_U9_20260421111226.json
new file mode 100644
index 0000000..9326f2f
--- /dev/null
+++ b/skills/study-analysis/output/27090_L2_U9_20260421111226.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "9a8ddbd04a194bdbc5298751739b4c46"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27628_L2_U10_20260421111231.json b/skills/study-analysis/output/27628_L2_U10_20260421111231.json
new file mode 100644
index 0000000..b3e5631
--- /dev/null
+++ b/skills/study-analysis/output/27628_L2_U10_20260421111231.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "f90f6906c2e662a4ba8287e58148cd4f"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27628_L2_U11_20260421111231.json b/skills/study-analysis/output/27628_L2_U11_20260421111231.json
new file mode 100644
index 0000000..b83cae9
--- /dev/null
+++ b/skills/study-analysis/output/27628_L2_U11_20260421111231.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "01db68c43764a675469079fbcf119401"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27628_L2_U12_20260421111232.json b/skills/study-analysis/output/27628_L2_U12_20260421111232.json
new file mode 100644
index 0000000..de35785
--- /dev/null
+++ b/skills/study-analysis/output/27628_L2_U12_20260421111232.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "713b6d58b17dc31a0f0358e3de0f5f40"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27628_L2_U1_20260421111228.json b/skills/study-analysis/output/27628_L2_U1_20260421111228.json
new file mode 100644
index 0000000..4318909
--- /dev/null
+++ b/skills/study-analysis/output/27628_L2_U1_20260421111228.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "e71d1a60f527c979d4a385fd2d047843"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27628_L2_U2_20260421111228.json b/skills/study-analysis/output/27628_L2_U2_20260421111228.json
new file mode 100644
index 0000000..1d2027e
--- /dev/null
+++ b/skills/study-analysis/output/27628_L2_U2_20260421111228.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "5ca796270ee54b4a167ce32cc697de7f"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27628_L2_U3_20260421111228.json b/skills/study-analysis/output/27628_L2_U3_20260421111228.json
new file mode 100644
index 0000000..666969a
--- /dev/null
+++ b/skills/study-analysis/output/27628_L2_U3_20260421111228.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "c038b12e2fb550989fb2d95b3d6c5f6e"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27628_L2_U4_20260421111229.json b/skills/study-analysis/output/27628_L2_U4_20260421111229.json
new file mode 100644
index 0000000..ecfd13d
--- /dev/null
+++ b/skills/study-analysis/output/27628_L2_U4_20260421111229.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "cdbce145af8085d27c96af6313829591"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27628_L2_U5_20260421111229.json b/skills/study-analysis/output/27628_L2_U5_20260421111229.json
new file mode 100644
index 0000000..9114c76
--- /dev/null
+++ b/skills/study-analysis/output/27628_L2_U5_20260421111229.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "a85776a6cc16e6af7bb9b4d97853d8cb"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27628_L2_U6_20260421111229.json b/skills/study-analysis/output/27628_L2_U6_20260421111229.json
new file mode 100644
index 0000000..06060c4
--- /dev/null
+++ b/skills/study-analysis/output/27628_L2_U6_20260421111229.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "40abb92a25bf41e0364d0192d948adf3"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27628_L2_U7_20260421111230.json b/skills/study-analysis/output/27628_L2_U7_20260421111230.json
new file mode 100644
index 0000000..b1628d8
--- /dev/null
+++ b/skills/study-analysis/output/27628_L2_U7_20260421111230.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "87ec9dca7dc19a25b96f19bdba355f7e"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27628_L2_U8_20260421111230.json b/skills/study-analysis/output/27628_L2_U8_20260421111230.json
new file mode 100644
index 0000000..2b5c043
--- /dev/null
+++ b/skills/study-analysis/output/27628_L2_U8_20260421111230.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "df22a684aa45779d6b0aae255be97b21"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/27628_L2_U9_20260421111230.json b/skills/study-analysis/output/27628_L2_U9_20260421111230.json
new file mode 100644
index 0000000..194365c
--- /dev/null
+++ b/skills/study-analysis/output/27628_L2_U9_20260421111230.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "88fdce0709dbd9419950780fb057de0e"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28724_L2_U10_20260421111235.json b/skills/study-analysis/output/28724_L2_U10_20260421111235.json
new file mode 100644
index 0000000..29c39b2
--- /dev/null
+++ b/skills/study-analysis/output/28724_L2_U10_20260421111235.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "f3cf563432b081a5b8bebbafd1c305c6"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28724_L2_U11_20260421111236.json b/skills/study-analysis/output/28724_L2_U11_20260421111236.json
new file mode 100644
index 0000000..49725d9
--- /dev/null
+++ b/skills/study-analysis/output/28724_L2_U11_20260421111236.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "dd6ab6fe46e3ac30dcdde4dd69229a65"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28724_L2_U12_20260421111236.json b/skills/study-analysis/output/28724_L2_U12_20260421111236.json
new file mode 100644
index 0000000..8256cf7
--- /dev/null
+++ b/skills/study-analysis/output/28724_L2_U12_20260421111236.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "14ac2af087de46f360dccf320ec8efb9"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28724_L2_U1_20260421111232.json b/skills/study-analysis/output/28724_L2_U1_20260421111232.json
new file mode 100644
index 0000000..17fdf59
--- /dev/null
+++ b/skills/study-analysis/output/28724_L2_U1_20260421111232.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "b0eec3a9d921ca70bfa5bf447b418755"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28724_L2_U2_20260421111232.json b/skills/study-analysis/output/28724_L2_U2_20260421111232.json
new file mode 100644
index 0000000..b1c43bd
--- /dev/null
+++ b/skills/study-analysis/output/28724_L2_U2_20260421111232.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "93f65b3667c984be6ecb1db2969450a2"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28724_L2_U3_20260421111233.json b/skills/study-analysis/output/28724_L2_U3_20260421111233.json
new file mode 100644
index 0000000..37d6ad4
--- /dev/null
+++ b/skills/study-analysis/output/28724_L2_U3_20260421111233.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "ec0ccdf02203a1b941d779b2b30720b6"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28724_L2_U4_20260421111233.json b/skills/study-analysis/output/28724_L2_U4_20260421111233.json
new file mode 100644
index 0000000..3c0ba35
--- /dev/null
+++ b/skills/study-analysis/output/28724_L2_U4_20260421111233.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "8bc8000fc5a99ccc9b7fb7a1876e9528"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28724_L2_U5_20260421111233.json b/skills/study-analysis/output/28724_L2_U5_20260421111233.json
new file mode 100644
index 0000000..ac763e9
--- /dev/null
+++ b/skills/study-analysis/output/28724_L2_U5_20260421111233.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "93e8288db759adcbcbb07dc736f5793c"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28724_L2_U6_20260421111234.json b/skills/study-analysis/output/28724_L2_U6_20260421111234.json
new file mode 100644
index 0000000..40a8b37
--- /dev/null
+++ b/skills/study-analysis/output/28724_L2_U6_20260421111234.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "543ce932292ead287b3d6fb8f490ff74"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28724_L2_U7_20260421111234.json b/skills/study-analysis/output/28724_L2_U7_20260421111234.json
new file mode 100644
index 0000000..cc581b9
--- /dev/null
+++ b/skills/study-analysis/output/28724_L2_U7_20260421111234.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "480e5b742b766ee8a546357ce0045e51"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28724_L2_U8_20260421111234.json b/skills/study-analysis/output/28724_L2_U8_20260421111234.json
new file mode 100644
index 0000000..5bfc354
--- /dev/null
+++ b/skills/study-analysis/output/28724_L2_U8_20260421111234.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "6fd6b180b7a36d5a7f90c549b224dfd7"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28724_L2_U9_20260421111235.json b/skills/study-analysis/output/28724_L2_U9_20260421111235.json
new file mode 100644
index 0000000..0e1bd81
--- /dev/null
+++ b/skills/study-analysis/output/28724_L2_U9_20260421111235.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "c5c8e8212019a0a33fa23e50ea06164f"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28924_L2_U10_20260421111240.json b/skills/study-analysis/output/28924_L2_U10_20260421111240.json
new file mode 100644
index 0000000..19286ca
--- /dev/null
+++ b/skills/study-analysis/output/28924_L2_U10_20260421111240.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "8dd5f353a56278bb2fcda0ceba142f19"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28924_L2_U11_20260421111240.json b/skills/study-analysis/output/28924_L2_U11_20260421111240.json
new file mode 100644
index 0000000..ce53f33
--- /dev/null
+++ b/skills/study-analysis/output/28924_L2_U11_20260421111240.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "aafadb5db9241209739c2ee0c583cbff"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28924_L2_U12_20260421111240.json b/skills/study-analysis/output/28924_L2_U12_20260421111240.json
new file mode 100644
index 0000000..664ee5d
--- /dev/null
+++ b/skills/study-analysis/output/28924_L2_U12_20260421111240.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "1431f115ece3a3eb720290be4241e008"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28924_L2_U1_20260421111237.json b/skills/study-analysis/output/28924_L2_U1_20260421111237.json
new file mode 100644
index 0000000..0e01a2f
--- /dev/null
+++ b/skills/study-analysis/output/28924_L2_U1_20260421111237.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "022a169bd87773dab3119d8812657f25"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28924_L2_U2_20260421111237.json b/skills/study-analysis/output/28924_L2_U2_20260421111237.json
new file mode 100644
index 0000000..d85738d
--- /dev/null
+++ b/skills/study-analysis/output/28924_L2_U2_20260421111237.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "922806f557f17b7adef916165c9ead1d"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28924_L2_U3_20260421111237.json b/skills/study-analysis/output/28924_L2_U3_20260421111237.json
new file mode 100644
index 0000000..76388ee
--- /dev/null
+++ b/skills/study-analysis/output/28924_L2_U3_20260421111237.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "0e155c2e69b2b10d03912794dd1f51f4"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28924_L2_U4_20260421111238.json b/skills/study-analysis/output/28924_L2_U4_20260421111238.json
new file mode 100644
index 0000000..3447518
--- /dev/null
+++ b/skills/study-analysis/output/28924_L2_U4_20260421111238.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "d58b4bf6e2b80fd763d12422c3fb79e5"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28924_L2_U5_20260421111238.json b/skills/study-analysis/output/28924_L2_U5_20260421111238.json
new file mode 100644
index 0000000..862b583
--- /dev/null
+++ b/skills/study-analysis/output/28924_L2_U5_20260421111238.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "c3a6e89e4f5dbb870766e7df9082e540"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28924_L2_U6_20260421111238.json b/skills/study-analysis/output/28924_L2_U6_20260421111238.json
new file mode 100644
index 0000000..d37b149
--- /dev/null
+++ b/skills/study-analysis/output/28924_L2_U6_20260421111238.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "3164daaf87ad72a6100d7a498a14d268"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28924_L2_U7_20260421111239.json b/skills/study-analysis/output/28924_L2_U7_20260421111239.json
new file mode 100644
index 0000000..3bc144e
--- /dev/null
+++ b/skills/study-analysis/output/28924_L2_U7_20260421111239.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "1c5877899bc6d809be2ae1890f886b7d"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28924_L2_U8_20260421111239.json b/skills/study-analysis/output/28924_L2_U8_20260421111239.json
new file mode 100644
index 0000000..de514f7
--- /dev/null
+++ b/skills/study-analysis/output/28924_L2_U8_20260421111239.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "27a3bd3a16d1444bb1c84ed666339911"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28924_L2_U9_20260421111239.json b/skills/study-analysis/output/28924_L2_U9_20260421111239.json
new file mode 100644
index 0000000..1a36d4f
--- /dev/null
+++ b/skills/study-analysis/output/28924_L2_U9_20260421111239.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "4b7b0b148d16925d4eb00cd308448da0"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28935_L2_U10_20260421111244.json b/skills/study-analysis/output/28935_L2_U10_20260421111244.json
new file mode 100644
index 0000000..b2ba487
--- /dev/null
+++ b/skills/study-analysis/output/28935_L2_U10_20260421111244.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "ef56af893d3312eb5bdb65e54aedce37"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28935_L2_U11_20260421111244.json b/skills/study-analysis/output/28935_L2_U11_20260421111244.json
new file mode 100644
index 0000000..f5c1201
--- /dev/null
+++ b/skills/study-analysis/output/28935_L2_U11_20260421111244.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "6a88fb0850678e9f6b74c374054f21fa"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28935_L2_U12_20260421111245.json b/skills/study-analysis/output/28935_L2_U12_20260421111245.json
new file mode 100644
index 0000000..61b4775
--- /dev/null
+++ b/skills/study-analysis/output/28935_L2_U12_20260421111245.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "5b7e891b7ce3a37f4f02d196f20f2cfe"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28935_L2_U1_20260421111241.json b/skills/study-analysis/output/28935_L2_U1_20260421111241.json
new file mode 100644
index 0000000..719cd45
--- /dev/null
+++ b/skills/study-analysis/output/28935_L2_U1_20260421111241.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "767222306c7bedfbe7baf8d4b148c546"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28935_L2_U2_20260421111241.json b/skills/study-analysis/output/28935_L2_U2_20260421111241.json
new file mode 100644
index 0000000..33530af
--- /dev/null
+++ b/skills/study-analysis/output/28935_L2_U2_20260421111241.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "0d2905e5a9ce4c53865e612653e25d1d"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28935_L2_U3_20260421111242.json b/skills/study-analysis/output/28935_L2_U3_20260421111242.json
new file mode 100644
index 0000000..163c686
--- /dev/null
+++ b/skills/study-analysis/output/28935_L2_U3_20260421111242.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "c693a7e92b4dc0c9d7a10aa91acc2c72"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28935_L2_U4_20260421111242.json b/skills/study-analysis/output/28935_L2_U4_20260421111242.json
new file mode 100644
index 0000000..1721ce2
--- /dev/null
+++ b/skills/study-analysis/output/28935_L2_U4_20260421111242.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "7a5adbf3c2f5cce397069dfa77755c64"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28935_L2_U5_20260421111242.json b/skills/study-analysis/output/28935_L2_U5_20260421111242.json
new file mode 100644
index 0000000..392b2ee
--- /dev/null
+++ b/skills/study-analysis/output/28935_L2_U5_20260421111242.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "f8ea6b4732d3d8b27e6772ffc28c85ac"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28935_L2_U6_20260421111243.json b/skills/study-analysis/output/28935_L2_U6_20260421111243.json
new file mode 100644
index 0000000..e52336f
--- /dev/null
+++ b/skills/study-analysis/output/28935_L2_U6_20260421111243.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "29d9f5a1bfd3aeacdf8567fee40f52a8"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28935_L2_U7_20260421111243.json b/skills/study-analysis/output/28935_L2_U7_20260421111243.json
new file mode 100644
index 0000000..e989f11
--- /dev/null
+++ b/skills/study-analysis/output/28935_L2_U7_20260421111243.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "60ff1320c86f1139d319d77bf782b95f"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28935_L2_U8_20260421111243.json b/skills/study-analysis/output/28935_L2_U8_20260421111243.json
new file mode 100644
index 0000000..f680fff
--- /dev/null
+++ b/skills/study-analysis/output/28935_L2_U8_20260421111243.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "72647f1d30c131f98da74bc043ece235"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28935_L2_U9_20260421111244.json b/skills/study-analysis/output/28935_L2_U9_20260421111244.json
new file mode 100644
index 0000000..93a03e2
--- /dev/null
+++ b/skills/study-analysis/output/28935_L2_U9_20260421111244.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "c0e4369082e32a4c37f67b55059d2fda"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28991_L2_U10_20260421111248.json b/skills/study-analysis/output/28991_L2_U10_20260421111248.json
new file mode 100644
index 0000000..c167fb4
--- /dev/null
+++ b/skills/study-analysis/output/28991_L2_U10_20260421111248.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "e06a8a6040f582266b6937608bf18c59"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28991_L2_U11_20260421111249.json b/skills/study-analysis/output/28991_L2_U11_20260421111249.json
new file mode 100644
index 0000000..0b044af
--- /dev/null
+++ b/skills/study-analysis/output/28991_L2_U11_20260421111249.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "e675f2021f95355ac2c79f972c7350d0"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28991_L2_U12_20260421111249.json b/skills/study-analysis/output/28991_L2_U12_20260421111249.json
new file mode 100644
index 0000000..3463571
--- /dev/null
+++ b/skills/study-analysis/output/28991_L2_U12_20260421111249.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "4edd292557a4f6db6d172c041853dde8"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28991_L2_U1_20260421111245.json b/skills/study-analysis/output/28991_L2_U1_20260421111245.json
new file mode 100644
index 0000000..f38acf2
--- /dev/null
+++ b/skills/study-analysis/output/28991_L2_U1_20260421111245.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "d2eaca1f3adc3b80162cdce353d2ed96"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28991_L2_U2_20260421111245.json b/skills/study-analysis/output/28991_L2_U2_20260421111245.json
new file mode 100644
index 0000000..c3a6c3a
--- /dev/null
+++ b/skills/study-analysis/output/28991_L2_U2_20260421111245.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "96f24e6ac8e853c06f44a5fcf12cf40c"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28991_L2_U3_20260421111246.json b/skills/study-analysis/output/28991_L2_U3_20260421111246.json
new file mode 100644
index 0000000..93208cf
--- /dev/null
+++ b/skills/study-analysis/output/28991_L2_U3_20260421111246.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "d347fef635dcf137e7259420c4257aac"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28991_L2_U4_20260421111246.json b/skills/study-analysis/output/28991_L2_U4_20260421111246.json
new file mode 100644
index 0000000..1377b9f
--- /dev/null
+++ b/skills/study-analysis/output/28991_L2_U4_20260421111246.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "273f321da62ff44ba5bd3985f7e08aee"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28991_L2_U5_20260421111247.json b/skills/study-analysis/output/28991_L2_U5_20260421111247.json
new file mode 100644
index 0000000..6a933a0
--- /dev/null
+++ b/skills/study-analysis/output/28991_L2_U5_20260421111247.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "28695565e429eb6acb38370b42a3ceb0"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28991_L2_U6_20260421111247.json b/skills/study-analysis/output/28991_L2_U6_20260421111247.json
new file mode 100644
index 0000000..c8295a6
--- /dev/null
+++ b/skills/study-analysis/output/28991_L2_U6_20260421111247.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "09c21ea6d4fc560aa21c8fd627b0a880"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28991_L2_U7_20260421111247.json b/skills/study-analysis/output/28991_L2_U7_20260421111247.json
new file mode 100644
index 0000000..d13a6b6
--- /dev/null
+++ b/skills/study-analysis/output/28991_L2_U7_20260421111247.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "06f381232f913a064dbd0ce04f1f1129"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28991_L2_U8_20260421111248.json b/skills/study-analysis/output/28991_L2_U8_20260421111248.json
new file mode 100644
index 0000000..f860f12
--- /dev/null
+++ b/skills/study-analysis/output/28991_L2_U8_20260421111248.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "8a86b212a47de2b93b6fa1c2c238c1a4"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/28991_L2_U9_20260421111248.json b/skills/study-analysis/output/28991_L2_U9_20260421111248.json
new file mode 100644
index 0000000..45d0f6d
--- /dev/null
+++ b/skills/study-analysis/output/28991_L2_U9_20260421111248.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "8c22d0b495f226b812c1b5e098bb2206"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29038_L2_U10_20260421111125.json b/skills/study-analysis/output/29038_L2_U10_20260421111125.json
new file mode 100644
index 0000000..7f2113c
--- /dev/null
+++ b/skills/study-analysis/output/29038_L2_U10_20260421111125.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "8c289566de59cbd024136626a70bb531"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29038_L2_U10_20260421111253.json b/skills/study-analysis/output/29038_L2_U10_20260421111253.json
new file mode 100644
index 0000000..3731f28
--- /dev/null
+++ b/skills/study-analysis/output/29038_L2_U10_20260421111253.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "6bb98774bebd13cb01d7166b170aee50"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29038_L2_U11_20260421111253.json b/skills/study-analysis/output/29038_L2_U11_20260421111253.json
new file mode 100644
index 0000000..d414492
--- /dev/null
+++ b/skills/study-analysis/output/29038_L2_U11_20260421111253.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "9cded9c1c43c475e1c44cdbc202777f6"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29038_L2_U12_20260421111253.json b/skills/study-analysis/output/29038_L2_U12_20260421111253.json
new file mode 100644
index 0000000..fb39b73
--- /dev/null
+++ b/skills/study-analysis/output/29038_L2_U12_20260421111253.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "ac4943393d0535073b91aabcb6e87261"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29038_L2_U1_20260421110920.json b/skills/study-analysis/output/29038_L2_U1_20260421110920.json
new file mode 100644
index 0000000..7803d75
--- /dev/null
+++ b/skills/study-analysis/output/29038_L2_U1_20260421110920.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "11d67a2c92dedf39a8c7468c8b96bb0c"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29038_L2_U1_20260421111249.json b/skills/study-analysis/output/29038_L2_U1_20260421111249.json
new file mode 100644
index 0000000..046f69a
--- /dev/null
+++ b/skills/study-analysis/output/29038_L2_U1_20260421111249.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "4a7dc98198ea6f70e455b8e431390894"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29038_L2_U2_20260421110955.json b/skills/study-analysis/output/29038_L2_U2_20260421110955.json
new file mode 100644
index 0000000..3b63554
--- /dev/null
+++ b/skills/study-analysis/output/29038_L2_U2_20260421110955.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "74cdec261548344ddc7d8918e5c9676a"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29038_L2_U2_20260421111250.json b/skills/study-analysis/output/29038_L2_U2_20260421111250.json
new file mode 100644
index 0000000..c47fd8f
--- /dev/null
+++ b/skills/study-analysis/output/29038_L2_U2_20260421111250.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "6487fc9b25525059b4be35c7a2585994"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29038_L2_U3_20260421111003.json b/skills/study-analysis/output/29038_L2_U3_20260421111003.json
new file mode 100644
index 0000000..ec0e203
--- /dev/null
+++ b/skills/study-analysis/output/29038_L2_U3_20260421111003.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "6214174762692e83e1a66ec92f51effb"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29038_L2_U3_20260421111250.json b/skills/study-analysis/output/29038_L2_U3_20260421111250.json
new file mode 100644
index 0000000..10c37a2
--- /dev/null
+++ b/skills/study-analysis/output/29038_L2_U3_20260421111250.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "ef648b78a2d6ad0167f156da16c09fdc"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29038_L2_U4_20260421111023.json b/skills/study-analysis/output/29038_L2_U4_20260421111023.json
new file mode 100644
index 0000000..5f06941
--- /dev/null
+++ b/skills/study-analysis/output/29038_L2_U4_20260421111023.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "492ccd1c875a4a5420ae5bbc629699be"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29038_L2_U4_20260421111250.json b/skills/study-analysis/output/29038_L2_U4_20260421111250.json
new file mode 100644
index 0000000..a95ea32
--- /dev/null
+++ b/skills/study-analysis/output/29038_L2_U4_20260421111250.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "d3e4205588737ebe9db583ed71353250"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29038_L2_U5_20260421111043.json b/skills/study-analysis/output/29038_L2_U5_20260421111043.json
new file mode 100644
index 0000000..53f9739
--- /dev/null
+++ b/skills/study-analysis/output/29038_L2_U5_20260421111043.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "b89e4895b03a462a6816247126571a29"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29038_L2_U5_20260421111251.json b/skills/study-analysis/output/29038_L2_U5_20260421111251.json
new file mode 100644
index 0000000..ee99742
--- /dev/null
+++ b/skills/study-analysis/output/29038_L2_U5_20260421111251.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "be3256c769d278511d59375f19b07ed1"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29038_L2_U6_20260421111049.json b/skills/study-analysis/output/29038_L2_U6_20260421111049.json
new file mode 100644
index 0000000..34d0226
--- /dev/null
+++ b/skills/study-analysis/output/29038_L2_U6_20260421111049.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "60cc74b91b9eb4a9ea23883b9ecc5549"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29038_L2_U6_20260421111251.json b/skills/study-analysis/output/29038_L2_U6_20260421111251.json
new file mode 100644
index 0000000..a3a9b37
--- /dev/null
+++ b/skills/study-analysis/output/29038_L2_U6_20260421111251.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "1890d8ddda60b53f7ddd3e1de5bc6649"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29038_L2_U7_20260421111103.json b/skills/study-analysis/output/29038_L2_U7_20260421111103.json
new file mode 100644
index 0000000..8ade6b9
--- /dev/null
+++ b/skills/study-analysis/output/29038_L2_U7_20260421111103.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "70219cb4eb82697b3966fcae91f008bb"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29038_L2_U7_20260421111252.json b/skills/study-analysis/output/29038_L2_U7_20260421111252.json
new file mode 100644
index 0000000..61a7c8f
--- /dev/null
+++ b/skills/study-analysis/output/29038_L2_U7_20260421111252.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "ea67bd5b0c938712ca14b90d62186a68"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29038_L2_U8_20260421111110.json b/skills/study-analysis/output/29038_L2_U8_20260421111110.json
new file mode 100644
index 0000000..766f000
--- /dev/null
+++ b/skills/study-analysis/output/29038_L2_U8_20260421111110.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "bfd87eb1205df801388d6447ed4a9e5d"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29038_L2_U8_20260421111252.json b/skills/study-analysis/output/29038_L2_U8_20260421111252.json
new file mode 100644
index 0000000..0a78489
--- /dev/null
+++ b/skills/study-analysis/output/29038_L2_U8_20260421111252.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "70919aa03a09c0b8ecc3ee8987d026e0"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29038_L2_U9_20260421111116.json b/skills/study-analysis/output/29038_L2_U9_20260421111116.json
new file mode 100644
index 0000000..2509655
--- /dev/null
+++ b/skills/study-analysis/output/29038_L2_U9_20260421111116.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "d0d0308a33afff7eb774afcfd7b92ecb"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29038_L2_U9_20260421111252.json b/skills/study-analysis/output/29038_L2_U9_20260421111252.json
new file mode 100644
index 0000000..e08d60d
--- /dev/null
+++ b/skills/study-analysis/output/29038_L2_U9_20260421111252.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "28ae70b09aacc234092c05240eebfdfb"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29368_L2_U10_20260421111257.json b/skills/study-analysis/output/29368_L2_U10_20260421111257.json
new file mode 100644
index 0000000..9e193b7
--- /dev/null
+++ b/skills/study-analysis/output/29368_L2_U10_20260421111257.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "35aeb48070cd0570dc3b90e3c070e7ac"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29368_L2_U11_20260421111257.json b/skills/study-analysis/output/29368_L2_U11_20260421111257.json
new file mode 100644
index 0000000..ea4941d
--- /dev/null
+++ b/skills/study-analysis/output/29368_L2_U11_20260421111257.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "3bd68f0b40fdc688ae13824a92ef88bd"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29368_L2_U12_20260421111258.json b/skills/study-analysis/output/29368_L2_U12_20260421111258.json
new file mode 100644
index 0000000..87c0d2b
--- /dev/null
+++ b/skills/study-analysis/output/29368_L2_U12_20260421111258.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "43cb768ca1c51ed826f3e604715742a0"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29368_L2_U1_20260421111254.json b/skills/study-analysis/output/29368_L2_U1_20260421111254.json
new file mode 100644
index 0000000..c2c32fb
--- /dev/null
+++ b/skills/study-analysis/output/29368_L2_U1_20260421111254.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "8498a9af7b17a9f597ba3efeffb524c9"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29368_L2_U2_20260421111254.json b/skills/study-analysis/output/29368_L2_U2_20260421111254.json
new file mode 100644
index 0000000..f608df0
--- /dev/null
+++ b/skills/study-analysis/output/29368_L2_U2_20260421111254.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "9053198f96e27de2bd063894ec0b6e21"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29368_L2_U3_20260421111254.json b/skills/study-analysis/output/29368_L2_U3_20260421111254.json
new file mode 100644
index 0000000..f7b365a
--- /dev/null
+++ b/skills/study-analysis/output/29368_L2_U3_20260421111254.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "d6062e3ff03bd0e97f4cfd8bcc56245b"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29368_L2_U4_20260421111255.json b/skills/study-analysis/output/29368_L2_U4_20260421111255.json
new file mode 100644
index 0000000..56f93bc
--- /dev/null
+++ b/skills/study-analysis/output/29368_L2_U4_20260421111255.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "d280aa089a75642e205801b934a6260d"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29368_L2_U5_20260421111255.json b/skills/study-analysis/output/29368_L2_U5_20260421111255.json
new file mode 100644
index 0000000..d27cadb
--- /dev/null
+++ b/skills/study-analysis/output/29368_L2_U5_20260421111255.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "72f06c61d5e84467edfe0bb04fd3ee52"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29368_L2_U6_20260421111255.json b/skills/study-analysis/output/29368_L2_U6_20260421111255.json
new file mode 100644
index 0000000..90f9438
--- /dev/null
+++ b/skills/study-analysis/output/29368_L2_U6_20260421111255.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "7f4d7f49cc112caddf76f3a5f061d17b"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29368_L2_U7_20260421111256.json b/skills/study-analysis/output/29368_L2_U7_20260421111256.json
new file mode 100644
index 0000000..58588ff
--- /dev/null
+++ b/skills/study-analysis/output/29368_L2_U7_20260421111256.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "bd34f60cf0c86680b0f3310862866c05"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29368_L2_U8_20260421111256.json b/skills/study-analysis/output/29368_L2_U8_20260421111256.json
new file mode 100644
index 0000000..3f15fe5
--- /dev/null
+++ b/skills/study-analysis/output/29368_L2_U8_20260421111256.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "dde5f44b7ebf64bb7eee0cdceb3b279b"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29368_L2_U9_20260421111257.json b/skills/study-analysis/output/29368_L2_U9_20260421111257.json
new file mode 100644
index 0000000..ec38767
--- /dev/null
+++ b/skills/study-analysis/output/29368_L2_U9_20260421111257.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "0d5e595a8c37f7193d7d15935f4774c2"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29559_L2_U10_20260421111301.json b/skills/study-analysis/output/29559_L2_U10_20260421111301.json
new file mode 100644
index 0000000..742ed6b
--- /dev/null
+++ b/skills/study-analysis/output/29559_L2_U10_20260421111301.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "5ef00716930cc67cc4ca9e7386c9ad03"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29559_L2_U11_20260421111302.json b/skills/study-analysis/output/29559_L2_U11_20260421111302.json
new file mode 100644
index 0000000..ba8c7e9
--- /dev/null
+++ b/skills/study-analysis/output/29559_L2_U11_20260421111302.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "bc053f7c0b3cc3a0738dc40af3fc6be7"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29559_L2_U12_20260421111302.json b/skills/study-analysis/output/29559_L2_U12_20260421111302.json
new file mode 100644
index 0000000..f94254f
--- /dev/null
+++ b/skills/study-analysis/output/29559_L2_U12_20260421111302.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "aa58916c321ecd888c73281f06462d1b"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29559_L2_U1_20260421111258.json b/skills/study-analysis/output/29559_L2_U1_20260421111258.json
new file mode 100644
index 0000000..678fdcd
--- /dev/null
+++ b/skills/study-analysis/output/29559_L2_U1_20260421111258.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "3de143ff3146b4715d5b82dbbca572c2"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29559_L2_U2_20260421111258.json b/skills/study-analysis/output/29559_L2_U2_20260421111258.json
new file mode 100644
index 0000000..29811d7
--- /dev/null
+++ b/skills/study-analysis/output/29559_L2_U2_20260421111258.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "49864c1a446eb5091331763b7cbc75c2"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29559_L2_U3_20260421111259.json b/skills/study-analysis/output/29559_L2_U3_20260421111259.json
new file mode 100644
index 0000000..7ecf46d
--- /dev/null
+++ b/skills/study-analysis/output/29559_L2_U3_20260421111259.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "82756e076199e23e5e64856ff984e3c3"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29559_L2_U4_20260421111259.json b/skills/study-analysis/output/29559_L2_U4_20260421111259.json
new file mode 100644
index 0000000..9b6f056
--- /dev/null
+++ b/skills/study-analysis/output/29559_L2_U4_20260421111259.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "9229243167b54e16399bc7f34a800026"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29559_L2_U5_20260421111259.json b/skills/study-analysis/output/29559_L2_U5_20260421111259.json
new file mode 100644
index 0000000..3cc6f67
--- /dev/null
+++ b/skills/study-analysis/output/29559_L2_U5_20260421111259.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "72252318aa867c63d8ebc4db54f188e6"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29559_L2_U6_20260421111300.json b/skills/study-analysis/output/29559_L2_U6_20260421111300.json
new file mode 100644
index 0000000..a3339fc
--- /dev/null
+++ b/skills/study-analysis/output/29559_L2_U6_20260421111300.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "d34660f69e0562ac4b9c1dee8db61975"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29559_L2_U7_20260421111300.json b/skills/study-analysis/output/29559_L2_U7_20260421111300.json
new file mode 100644
index 0000000..f3ef124
--- /dev/null
+++ b/skills/study-analysis/output/29559_L2_U7_20260421111300.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "708f93dbd243d14ee7fa5e6a0f1f114d"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29559_L2_U8_20260421111300.json b/skills/study-analysis/output/29559_L2_U8_20260421111300.json
new file mode 100644
index 0000000..3287d2e
--- /dev/null
+++ b/skills/study-analysis/output/29559_L2_U8_20260421111300.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "59a744075c3e3f9e2f72df45ae2f80d6"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/29559_L2_U9_20260421111301.json b/skills/study-analysis/output/29559_L2_U9_20260421111301.json
new file mode 100644
index 0000000..cea8048
--- /dev/null
+++ b/skills/study-analysis/output/29559_L2_U9_20260421111301.json
@@ -0,0 +1,1662 @@
+{
+  "code": 200,
+  "data": {
+    "ability_training": [
+      {
+        "detail": "听一段关于问候的日常对话，回答5个相关问题",
+        "question_id": "at_001",
+        "result": "perfect",
+        "source": "Lesson 1",
+        "sub_question_correct": 5,
+        "sub_question_count": 5,
+        "title": "听力理解 - 日常对话",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读一篇关于数字的小故事，回答6个理解性问题",
+        "question_id": "at_002",
+        "result": "good",
+        "source": "Lesson 2",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "阅读理解 - 数字故事",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_003.mp3",
+        "detail": "根据图片提示，用英文描述物品的颜色，共4道小题",
+        "question_id": "at_003",
+        "result": "good",
+        "source": "Lesson 3",
+        "sub_question_correct": 3,
+        "sub_question_count": 4,
+        "title": "口语表达 - 描述颜色",
+        "type": "口语"
+      },
+      {
+        "detail": "根据提示写一篇关于家庭的短文，包含8个要点",
+        "question_id": "at_004",
+        "result": "oops",
+        "source": "Lesson 4",
+        "sub_question_correct": 6,
+        "sub_question_count": 8,
+        "title": "写作练习 - 我的家庭",
+        "type": "写作"
+      },
+      {
+        "detail": "听各种动物的声音，辨识并写出对应的英文单词",
+        "question_id": "at_005",
+        "result": "good",
+        "source": "Lesson 5",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "听力理解 - 动物声音",
+        "type": "听力"
+      },
+      {
+        "detail": "阅读单元主题文章，回答7个综合性理解问题",
+        "question_id": "at_006",
+        "result": "perfect",
+        "source": "单元挑战",
+        "sub_question_correct": 7,
+        "sub_question_count": 7,
+        "title": "综合阅读 - Hello World",
+        "type": "阅读"
+      },
+      {
+        "audio": "https://audio.valavala.com/at_007.mp3",
+        "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点",
+        "question_id": "at_007",
+        "result": "oops",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 8,
+        "title": "口语表达 - 自我介绍",
+        "type": "口语"
+      },
+      {
+        "detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等",
+        "question_id": "at_008",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 5,
+        "sub_question_count": 6,
+        "title": "写作练习 - 我的教室",
+        "type": "写作"
+      },
+      {
+        "detail": "听综合对话，涵盖本单元所有知识点，回答5个问题",
+        "question_id": "at_009",
+        "result": "good",
+        "source": "单元挑战",
+        "sub_question_correct": 4,
+        "sub_question_count": 5,
+        "title": "综合听力 - 单元回顾",
+        "type": "听力"
+      }
+    ],
+    "data": "hello world",
+    "lessons": [
+      {
+        "completion_time": "2024-01-15T09:25:30Z",
+        "consolidation_completion_time": "2024-01-15T09:40:00Z",
+        "consolidation_entry_time": "2024-01-15T09:26:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，从A、B、C三个选项中选择听到的单词",
+            "exercise_id": "ce_001",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文意思，写出对应的英文单词：你好",
+            "exercise_id": "ce_002",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将单词 goodbye 与对应的图片匹配",
+            "exercise_id": "ce_003",
+            "is_correct": false,
+            "knowledge": "goodbye",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "用正确的单词填空：Hello, my ______ is Tom.",
+            "exercise_id": "ce_004",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi",
+            "exercise_id": "ce_005",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "情景选择"
+          },
+          {
+            "detail": "将下列单词排列成正确的句子：name / my / is / Hello",
+            "exercise_id": "ce_006",
+            "is_correct": true,
+            "knowledge": "Hello, my name is [name].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们正在做什么？",
+            "exercise_id": "ce_007",
+            "is_correct": false,
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_008.mp3",
+            "detail": "听录音，选择包含 /eɪ/ 音的单词",
+            "exercise_id": "ce_008",
+            "is_correct": true,
+            "knowledge": "name",
+            "type": "发音选择"
+          },
+          {
+            "detail": "将下列句子翻译成英文：很高兴认识你。",
+            "exercise_id": "ce_009",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Hello! B: ______!",
+            "exercise_id": "ce_010",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将单词按问候语和非问候语分类",
+            "exercise_id": "ce_011",
+            "is_correct": false,
+            "knowledge": "hello",
+            "type": "单词分类"
+          },
+          {
+            "detail": "将 Hello 转换为同义词",
+            "exercise_id": "ce_012",
+            "is_correct": true,
+            "knowledge": "hi",
+            "type": "句型转换"
+          },
+          {
+            "detail": "将单词与对应的中文意思连线",
+            "exercise_id": "ce_013",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断句子是否正确：Goodbye 用于告别时说。",
+            "exercise_id": "ce_014",
+            "is_correct": true,
+            "knowledge": "goodbye",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)",
+            "exercise_id": "ce_015",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "选词填空"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_016.mp3",
+            "detail": "听录音，判断是哪个单词",
+            "exercise_id": "ce_016",
+            "is_correct": false,
+            "knowledge": "hi",
+            "type": "语音辨识"
+          },
+          {
+            "detail": "阅读短文，选择合适的问候语填入空格",
+            "exercise_id": "ce_017",
+            "is_correct": true,
+            "knowledge": "hello",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成本课知识的综合测验题",
+            "exercise_id": "ce_018",
+            "is_correct": true,
+            "knowledge": "Nice to meet you.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-15T09:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_001.mp3",
+            "component_id": "ic_001",
+            "detail": "请跟读单词 hello，注意发音准确",
+            "knowledge": "hello",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_002.mp3",
+            "component_id": "ic_002",
+            "detail": "请跟读单词 hi，注意语调自然",
+            "knowledge": "hi",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_003",
+            "detail": "听录音，选择正确的单词 goodbye",
+            "knowledge": "goodbye",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_004",
+            "detail": "根据发音，拼写出单词 name",
+            "knowledge": "name",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_005.mp3",
+            "component_id": "ic_005",
+            "detail": "请跟读句型：Hello, my name is [name]",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_006",
+            "detail": "替换名字，完成句子：Hello, my name is ______",
+            "knowledge": "Hello, my name is [name].",
+            "type": "句型替换练习",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_007.mp3",
+            "component_id": "ic_007",
+            "detail": "在情景中与角色进行打招呼对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_008",
+            "detail": "听录音，选择正确的问候回应",
+            "knowledge": "Nice to meet you.",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_009.mp3",
+            "component_id": "ic_009",
+            "detail": "请说出单词 hi",
+            "knowledge": "hi",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_010",
+            "detail": "将单词与对应的图片进行匹配",
+            "knowledge": "hello",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_011",
+            "detail": "听录音，选择正确的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "句型听选",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_012.mp3",
+            "component_id": "ic_012",
+            "detail": "扮演角色进行自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_013",
+            "detail": "将单词按正确顺序排列成句子",
+            "knowledge": "Hello, my name is [name].",
+            "type": "单词排序",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_014.mp3",
+            "component_id": "ic_014",
+            "detail": "练习疑问句和陈述句的语调区别",
+            "knowledge": "Nice to meet you.",
+            "type": "发音练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_015",
+            "detail": "在句子中填入正确的单词",
+            "knowledge": "name",
+            "type": "单词填空",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_016",
+            "detail": "根据情景选择最合适的回应",
+            "knowledge": "Nice to meet you.",
+            "type": "情景判断",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_017.mp3",
+            "component_id": "ic_017",
+            "detail": "完成完整的打招呼和自我介绍对话",
+            "knowledge": "Hello, my name is [name].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_018",
+            "detail": "完成本课知识点的综合复习测验",
+            "knowledge": "Nice to meet you.",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "Hello, my name is Tom.",
+              "meaning": "你好，我的名字是[名字]。",
+              "pattern": "Hello, my name is [name]."
+            },
+            {
+              "example": "Nice to meet you too.",
+              "meaning": "很高兴认识你。",
+              "pattern": "Nice to meet you."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "你好",
+              "pos": "int.",
+              "word": "hello"
+            },
+            {
+              "meaning": "嗨",
+              "pos": "int.",
+              "word": "hi"
+            },
+            {
+              "meaning": "再见",
+              "pos": "int.",
+              "word": "goodbye"
+            },
+            {
+              "meaning": "名字",
+              "pos": "n.",
+              "word": "name"
+            }
+          ]
+        },
+        "lesson_id": 1,
+        "lesson_name": "Lesson 1: Greetings"
+      },
+      {
+        "completion_time": "2024-01-16T10:30:15Z",
+        "consolidation_completion_time": "2024-01-16T10:50:00Z",
+        "consolidation_entry_time": "2024-01-16T10:31:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的数字单词",
+            "exercise_id": "ce_201",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文数字：三",
+            "exercise_id": "ce_202",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将数字 ten 与对应的数量图匹配",
+            "exercise_id": "ce_203",
+            "is_correct": true,
+            "knowledge": "ten",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：How old are you? I am ______.",
+            "exercise_id": "ce_204",
+            "is_correct": false,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "听数字，计算并选择正确答案：2+3=?",
+            "exercise_id": "ce_205",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "听力计算"
+          },
+          {
+            "detail": "排列句子：you / How / are / old",
+            "exercise_id": "ce_206",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：男孩几岁？",
+            "exercise_id": "ce_207",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "将下列数字按从小到大排列",
+            "exercise_id": "ce_208",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "数字排序"
+          },
+          {
+            "detail": "翻译：我有三本书。",
+            "exercise_id": "ce_209",
+            "is_correct": false,
+            "knowledge": "I have [number] [noun].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: How old are you? B: ______",
+            "exercise_id": "ce_210",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "选择正确的数字单词拼写",
+            "exercise_id": "ce_211",
+            "is_correct": true,
+            "knowledge": "two",
+            "type": "数字识别"
+          },
+          {
+            "detail": "Mary有2个苹果，Tom有3个，共有几个？",
+            "exercise_id": "ce_212",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "数学应用"
+          },
+          {
+            "detail": "将数字与英文单词连线",
+            "exercise_id": "ce_213",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：one 表示数字 1。",
+            "exercise_id": "ce_214",
+            "is_correct": true,
+            "knowledge": "one",
+            "type": "判断正误"
+          },
+          {
+            "detail": "选择正确数字填空：I have ______ (one/two/three) pens.",
+            "exercise_id": "ce_215",
+            "is_correct": true,
+            "knowledge": "I have [number] [noun].",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出数字单词",
+            "exercise_id": "ce_216",
+            "is_correct": false,
+            "knowledge": "ten",
+            "type": "数字书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的数字单词",
+            "exercise_id": "ce_217",
+            "is_correct": true,
+            "knowledge": "three",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成数字单元综合测验",
+            "exercise_id": "ce_218",
+            "is_correct": true,
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-16T10:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_201.mp3",
+            "component_id": "ic_201",
+            "detail": "请跟读数字 one",
+            "knowledge": "one",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_202.mp3",
+            "component_id": "ic_202",
+            "detail": "请跟读数字 two",
+            "knowledge": "two",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_203",
+            "detail": "听录音，选择正确的数字 three",
+            "knowledge": "three",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_204",
+            "detail": "根据发音，拼写出数字 ten",
+            "knowledge": "ten",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_205.mp3",
+            "component_id": "ic_205",
+            "detail": "请跟读句型：How old are you?",
+            "knowledge": "How old are you? I am [number].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_206",
+            "detail": "将数字按从小到大排序",
+            "knowledge": "one",
+            "type": "数字排序练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_207.mp3",
+            "component_id": "ic_207",
+            "detail": "在情景中询问和回答年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_208",
+            "detail": "听录音，写出听到的数字",
+            "knowledge": "three",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_209.mp3",
+            "component_id": "ic_209",
+            "detail": "请说出数字 three",
+            "knowledge": "three",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_210",
+            "detail": "将数字单词与对应的数量匹配",
+            "knowledge": "ten",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_211",
+            "detail": "计算并写出英文结果：1+2=?",
+            "knowledge": "three",
+            "type": "数学计算",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_212.mp3",
+            "component_id": "ic_212",
+            "detail": "扮演角色介绍自己的年龄",
+            "knowledge": "How old are you? I am [number].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_213",
+            "detail": "按顺序接出下一个数字单词",
+            "knowledge": "one",
+            "type": "数字接龙",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_214",
+            "detail": "听写数字单词 one 到 ten",
+            "knowledge": "ten",
+            "type": "听写练习",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_215",
+            "detail": "用正确的数字填空：I have ______ books.",
+            "knowledge": "I have [number] [noun].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_216.mp3",
+            "component_id": "ic_216",
+            "detail": "看到数字快速说出英文",
+            "knowledge": "two",
+            "type": "快速反应",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_217.mp3",
+            "component_id": "ic_217",
+            "detail": "完成关于数字的完整对话",
+            "knowledge": "How old are you? I am [number].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_218",
+            "detail": "完成数字知识点的综合复习",
+            "knowledge": "I have [number] [noun].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "How old are you? I am five.",
+              "meaning": "你几岁了？我[数字]岁。",
+              "pattern": "How old are you? I am [number]."
+            },
+            {
+              "example": "I have three books.",
+              "meaning": "我有[数字]个[名词]。",
+              "pattern": "I have [number] [noun]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "一",
+              "pos": "num.",
+              "word": "one"
+            },
+            {
+              "meaning": "二",
+              "pos": "num.",
+              "word": "two"
+            },
+            {
+              "meaning": "三",
+              "pos": "num.",
+              "word": "three"
+            },
+            {
+              "meaning": "十",
+              "pos": "num.",
+              "word": "ten"
+            }
+          ]
+        },
+        "lesson_id": 2,
+        "lesson_name": "Lesson 2: Numbers"
+      },
+      {
+        "completion_time": "2024-01-17T09:45:20Z",
+        "consolidation_completion_time": "2024-01-17T10:05:00Z",
+        "consolidation_entry_time": "2024-01-17T09:46:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的颜色单词",
+            "exercise_id": "ce_301",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出颜色英文：红色",
+            "exercise_id": "ce_302",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 green 与绿色图片匹配",
+            "exercise_id": "ce_303",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：What color is it? It is ______.",
+            "exercise_id": "ce_304",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "选择天空的颜色：A. blue B. red C. green",
+            "exercise_id": "ce_305",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "颜色识别"
+          },
+          {
+            "detail": "排列句子：is / it / What / color",
+            "exercise_id": "ce_306",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的物品颜色",
+            "exercise_id": "ce_307",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "听力理解"
+          },
+          {
+            "detail": "红色加黄色变成什么颜色？",
+            "exercise_id": "ce_308",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色混合"
+          },
+          {
+            "detail": "翻译：我喜欢蓝色。",
+            "exercise_id": "ce_309",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What color is it? B: ______",
+            "exercise_id": "ce_310",
+            "is_correct": true,
+            "knowledge": "What color is it? It is [color].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "将红色物品圈出来",
+            "exercise_id": "ce_311",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "物品分类"
+          },
+          {
+            "detail": "苹果通常是什么颜色？",
+            "exercise_id": "ce_312",
+            "is_correct": true,
+            "knowledge": "red",
+            "type": "颜色联想"
+          },
+          {
+            "detail": "将颜色与对应物品连线",
+            "exercise_id": "ce_313",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：yellow 是黄色。",
+            "exercise_id": "ce_314",
+            "is_correct": true,
+            "knowledge": "yellow",
+            "type": "判断正误"
+          },
+          {
+            "detail": "The sky is ______ (red/blue/green).",
+            "exercise_id": "ce_315",
+            "is_correct": true,
+            "knowledge": "blue",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出颜色单词",
+            "exercise_id": "ce_316",
+            "is_correct": false,
+            "knowledge": "yellow",
+            "type": "颜色书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的颜色单词",
+            "exercise_id": "ce_317",
+            "is_correct": true,
+            "knowledge": "green",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成颜色单元综合测验",
+            "exercise_id": "ce_318",
+            "is_correct": true,
+            "knowledge": "I like [color].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-17T09:15:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_301.mp3",
+            "component_id": "ic_301",
+            "detail": "请跟读颜色单词 red",
+            "knowledge": "red",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_302.mp3",
+            "component_id": "ic_302",
+            "detail": "请跟读颜色单词 blue",
+            "knowledge": "blue",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_303",
+            "detail": "听录音，选择正确的颜色单词",
+            "knowledge": "green",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_304",
+            "detail": "根据发音，拼写出颜色单词 yellow",
+            "knowledge": "yellow",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_305.mp3",
+            "component_id": "ic_305",
+            "detail": "请跟读句型：What color is it?",
+            "knowledge": "What color is it? It is [color].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_306.mp3",
+            "component_id": "ic_306",
+            "detail": "看图片，说出颜色名称",
+            "knowledge": "red",
+            "type": "颜色识别练习",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_307.mp3",
+            "component_id": "ic_307",
+            "detail": "在情景中询问物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_308",
+            "detail": "听录音，选择听到的颜色",
+            "knowledge": "green",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_309.mp3",
+            "component_id": "ic_309",
+            "detail": "请说出颜色 green",
+            "knowledge": "green",
+            "type": "语音识别",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_310",
+            "detail": "将颜色单词与对应颜色块匹配",
+            "knowledge": "yellow",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_311",
+            "detail": "蓝色加黄色变成什么颜色？",
+            "knowledge": "green",
+            "type": "颜色混合",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_312.mp3",
+            "component_id": "ic_312",
+            "detail": "扮演角色描述周围物品颜色",
+            "knowledge": "What color is it? It is [color].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_313",
+            "detail": "将物品按颜色分类",
+            "knowledge": "red",
+            "type": "颜色分类",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_314",
+            "detail": "听指令给图片涂上正确的颜色",
+            "knowledge": "blue",
+            "type": "涂色游戏",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_315",
+            "detail": "用颜色填空：I like ______.",
+            "knowledge": "I like [color].",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_316.mp3",
+            "component_id": "ic_316",
+            "detail": "看到颜色快速说出英文",
+            "knowledge": "yellow",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_317.mp3",
+            "component_id": "ic_317",
+            "detail": "完成关于颜色的完整对话",
+            "knowledge": "What color is it? It is [color].",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_318",
+            "detail": "完成颜色知识点的综合复习",
+            "knowledge": "I like [color].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "What color is it? It is red.",
+              "meaning": "这是什么颜色？这是[颜色]。",
+              "pattern": "What color is it? It is [color]."
+            },
+            {
+              "example": "I like blue.",
+              "meaning": "我喜欢[颜色]。",
+              "pattern": "I like [color]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "红色",
+              "pos": "n./adj.",
+              "word": "red"
+            },
+            {
+              "meaning": "蓝色",
+              "pos": "n./adj.",
+              "word": "blue"
+            },
+            {
+              "meaning": "绿色",
+              "pos": "n./adj.",
+              "word": "green"
+            },
+            {
+              "meaning": "黄色",
+              "pos": "n./adj.",
+              "word": "yellow"
+            }
+          ]
+        },
+        "lesson_id": 3,
+        "lesson_name": "Lesson 3: Colors"
+      },
+      {
+        "completion_time": "2024-01-18T14:35:10Z",
+        "consolidation_completion_time": "2024-01-18T14:55:00Z",
+        "consolidation_entry_time": "2024-01-18T14:36:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的家庭成员单词",
+            "exercise_id": "ce_401",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：爸爸",
+            "exercise_id": "ce_402",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 mother 与妈妈图片匹配",
+            "exercise_id": "ce_403",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：This is my ______ (father/mother/brother).",
+            "exercise_id": "ce_404",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "Tom是爸爸的son，Tom是爸爸的什么人？",
+            "exercise_id": "ce_405",
+            "is_correct": false,
+            "knowledge": "brother",
+            "type": "关系识别"
+          },
+          {
+            "detail": "排列句子：is / This / my / mother",
+            "exercise_id": "ce_406",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听对话，回答问题：他们是什么关系？",
+            "exercise_id": "ce_407",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解"
+          },
+          {
+            "detail": "爸爸的爸爸叫什么？",
+            "exercise_id": "ce_408",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "家庭关系"
+          },
+          {
+            "detail": "翻译：这是我的姐姐。",
+            "exercise_id": "ce_409",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: Who is he? B: ______",
+            "exercise_id": "ce_410",
+            "is_correct": true,
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "根据描述选择正确的家庭成员",
+            "exercise_id": "ce_411",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "家庭识别"
+          },
+          {
+            "detail": "将人物与正确的称呼配对",
+            "exercise_id": "ce_412",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "角色配对"
+          },
+          {
+            "detail": "将家庭成员与中文意思连线",
+            "exercise_id": "ce_413",
+            "is_correct": true,
+            "knowledge": "mother",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：brother 可以是哥哥也可以是弟弟。",
+            "exercise_id": "ce_414",
+            "is_correct": true,
+            "knowledge": "brother",
+            "type": "判断正误"
+          },
+          {
+            "detail": "She is my ______ (father/mother/sister).",
+            "exercise_id": "ce_415",
+            "is_correct": true,
+            "knowledge": "sister",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出家庭成员单词",
+            "exercise_id": "ce_416",
+            "is_correct": false,
+            "knowledge": "mother",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的家庭成员单词",
+            "exercise_id": "ce_417",
+            "is_correct": true,
+            "knowledge": "father",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成家庭单元综合测验",
+            "exercise_id": "ce_418",
+            "is_correct": true,
+            "knowledge": "This is my [family member].",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-18T14:00:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_401.mp3",
+            "component_id": "ic_401",
+            "detail": "请跟读家庭成员单词 father",
+            "knowledge": "father",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_402.mp3",
+            "component_id": "ic_402",
+            "detail": "请跟读家庭成员单词 mother",
+            "knowledge": "mother",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_403",
+            "detail": "听录音，选择正确的家庭成员单词",
+            "knowledge": "brother",
+            "type": "单词听选",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_404",
+            "detail": "根据发音，拼写出 sister",
+            "knowledge": "sister",
+            "type": "单词拼写",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_405.mp3",
+            "component_id": "ic_405",
+            "detail": "请跟读句型：This is my father.",
+            "knowledge": "This is my [family member].",
+            "type": "句型跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_406",
+            "detail": "将单词与对应的家庭成员图片配对",
+            "knowledge": "father",
+            "type": "家庭成员配对",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_407.mp3",
+            "component_id": "ic_407",
+            "detail": "在情景中介绍自己的家庭成员",
+            "knowledge": "This is my [family member].",
+            "type": "情景对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_408",
+            "detail": "听录音，指出说话者在说谁",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_409.mp3",
+            "component_id": "ic_409",
+            "detail": "请说出家庭成员 mother",
+            "knowledge": "mother",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_410",
+            "detail": "根据描述绘制家庭树",
+            "knowledge": "father",
+            "type": "家庭树绘制",
+            "user_result": "oops"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_411.mp3",
+            "component_id": "ic_411",
+            "detail": "练习问句：Who is he/she?",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "问答练习",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_412.mp3",
+            "component_id": "ic_412",
+            "detail": "扮演角色向朋友介绍家人",
+            "knowledge": "This is my [family member].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_413",
+            "detail": "理解家庭成员之间的关系",
+            "knowledge": "brother",
+            "type": "家庭成员关系",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_414",
+            "detail": "听指令指出对应的家人图片",
+            "knowledge": "sister",
+            "type": "听指令指认",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_415",
+            "detail": "填空：Who is she? ______ is my mother.",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "句型填空",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_416.mp3",
+            "component_id": "ic_416",
+            "detail": "看家庭相册照片，描述家人",
+            "knowledge": "This is my [family member].",
+            "type": "家庭相册描述",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_417.mp3",
+            "component_id": "ic_417",
+            "detail": "完成关于家庭的完整对话",
+            "knowledge": "This is my [family member].",
+            "type": "综合对话",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_418",
+            "detail": "完成家庭知识点的综合复习",
+            "knowledge": "Who is he/she? He/She is my [family member].",
+            "type": "复习测验",
+            "user_result": "good"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "This is my father.",
+              "meaning": "这是我的[家庭成员]。",
+              "pattern": "This is my [family member]."
+            },
+            {
+              "example": "Who is he? He is my brother.",
+              "meaning": "他/她是谁？他/她是我的[家庭成员]。",
+              "pattern": "Who is he/she? He/She is my [family member]."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "爸爸",
+              "pos": "n.",
+              "word": "father"
+            },
+            {
+              "meaning": "妈妈",
+              "pos": "n.",
+              "word": "mother"
+            },
+            {
+              "meaning": "兄弟",
+              "pos": "n.",
+              "word": "brother"
+            },
+            {
+              "meaning": "姐妹",
+              "pos": "n.",
+              "word": "sister"
+            }
+          ]
+        },
+        "lesson_id": 4,
+        "lesson_name": "Lesson 4: Family"
+      },
+      {
+        "completion_time": "2024-01-19T10:05:45Z",
+        "consolidation_completion_time": "2024-01-19T10:25:00Z",
+        "consolidation_entry_time": "2024-01-19T10:06:00Z",
+        "consolidation_exercises": [
+          {
+            "detail": "听录音，选择听到的动物单词",
+            "exercise_id": "ce_501",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词听选"
+          },
+          {
+            "detail": "根据中文写出英文：猫",
+            "exercise_id": "ce_502",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "单词拼写"
+          },
+          {
+            "detail": "将 dog 与狗的图片匹配",
+            "exercise_id": "ce_503",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "图文匹配"
+          },
+          {
+            "detail": "填空：It is a ______ (cat/dog/bird).",
+            "exercise_id": "ce_504",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句型填空"
+          },
+          {
+            "detail": "看局部图，猜是什么动物？",
+            "exercise_id": "ce_505",
+            "is_correct": false,
+            "knowledge": "bird",
+            "type": "动物识别"
+          },
+          {
+            "detail": "排列句子：is / It / a / cat",
+            "exercise_id": "ce_506",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "句子排序"
+          },
+          {
+            "detail": "听描述，选择正确的动物",
+            "exercise_id": "ce_507",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "听力理解"
+          },
+          {
+            "detail": "选出会飞的动物",
+            "exercise_id": "ce_508",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "动物分类"
+          },
+          {
+            "detail": "翻译：我喜欢狗。",
+            "exercise_id": "ce_509",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "翻译练习"
+          },
+          {
+            "detail": "补全对话：A: What's this? B: ______",
+            "exercise_id": "ce_510",
+            "is_correct": true,
+            "knowledge": "It is a [animal].",
+            "type": "对话补全"
+          },
+          {
+            "detail": "鱼生活在哪里？",
+            "exercise_id": "ce_511",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "动物习性"
+          },
+          {
+            "audio": "https://audio.valavala.com/ce_512.mp3",
+            "detail": "听叫声，选择动物",
+            "exercise_id": "ce_512",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "声音辨识"
+          },
+          {
+            "detail": "将动物与中文意思连线",
+            "exercise_id": "ce_513",
+            "is_correct": true,
+            "knowledge": "fish",
+            "type": "连线匹配"
+          },
+          {
+            "detail": "判断：bird 会飞。",
+            "exercise_id": "ce_514",
+            "is_correct": true,
+            "knowledge": "bird",
+            "type": "判断正误"
+          },
+          {
+            "detail": "I like ______ (cat/cats/fishs).",
+            "exercise_id": "ce_515",
+            "is_correct": false,
+            "knowledge": "I like [animal]s.",
+            "type": "选词填空"
+          },
+          {
+            "detail": "根据读音写出动物单词",
+            "exercise_id": "ce_516",
+            "is_correct": true,
+            "knowledge": "dog",
+            "type": "单词书写"
+          },
+          {
+            "detail": "阅读短文，填入正确的动物单词",
+            "exercise_id": "ce_517",
+            "is_correct": true,
+            "knowledge": "cat",
+            "type": "完形填空"
+          },
+          {
+            "detail": "完成动物单元综合测验",
+            "exercise_id": "ce_518",
+            "is_correct": true,
+            "knowledge": "I like [animal]s.",
+            "type": "综合测验"
+          }
+        ],
+        "entry_time": "2024-01-19T09:30:00Z",
+        "interactive_components": [
+          {
+            "audio": "https://audio.valavala.com/ic_501.mp3",
+            "component_id": "ic_501",
+            "detail": "请跟读动物单词 cat，注意短元音",
+            "knowledge": "cat",
+            "type": "单词跟读",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_502.mp3",
+            "component_id": "ic_502",
+            "detail": "请跟读动物单词 dog",
+            "knowledge": "dog",
+            "type": "单词跟读",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_503",
+            "detail": "听录音，选择正确的动物单词",
+            "knowledge": "bird",
+            "type": "单词听选",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_504",
+            "detail": "根据发音，拼写出 fish",
+            "knowledge": "fish",
+            "type": "单词拼写",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_505.mp3",
+            "component_id": "ic_505",
+            "detail": "请跟读句型：It is a cat.",
+            "knowledge": "It is a [animal].",
+            "type": "句型跟读",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_506",
+            "detail": "听动物叫声，选择正确的动物",
+            "knowledge": "cat",
+            "type": "动物声音辨识",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_507.mp3",
+            "component_id": "ic_507",
+            "detail": "在情景中谈论自己喜欢的动物",
+            "knowledge": "I like [animal]s.",
+            "type": "情景对话",
+            "user_result": "oops"
+          },
+          {
+            "component_id": "ic_508",
+            "detail": "听录音，描述动物特征",
+            "knowledge": "It is a [animal].",
+            "type": "听力理解",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_509.mp3",
+            "component_id": "ic_509",
+            "detail": "请说出动物 bird",
+            "knowledge": "bird",
+            "type": "语音识别",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_510",
+            "detail": "将动物单词与对应图片匹配",
+            "knowledge": "dog",
+            "type": "图文匹配",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_511",
+            "detail": "将动物分为天上飞的和地上跑的",
+            "knowledge": "bird",
+            "type": "动物分类",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_512.mp3",
+            "component_id": "ic_512",
+            "detail": "扮演角色在动物园谈论动物",
+            "knowledge": "It is a [animal].",
+            "type": "角色扮演",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_513",
+            "detail": "将动物与其习性特点配对",
+            "knowledge": "fish",
+            "type": "动物习性配对",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_514.mp3",
+            "component_id": "ic_514",
+            "detail": "听指令模仿动物的叫声和动作",
+            "knowledge": "cat",
+            "type": "听指令模仿",
+            "user_result": "perfect"
+          },
+          {
+            "component_id": "ic_515",
+            "detail": "用动物填空：I like ______.",
+            "knowledge": "I like [animal]s.",
+            "type": "句型填空",
+            "user_result": "good"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_516.mp3",
+            "component_id": "ic_516",
+            "detail": "看到动物图片快速说出英文",
+            "knowledge": "dog",
+            "type": "快速反应",
+            "user_result": "perfect"
+          },
+          {
+            "audio": "https://audio.valavala.com/ic_517.mp3",
+            "component_id": "ic_517",
+            "detail": "完成关于动物的完整对话",
+            "knowledge": "I like [animal]s.",
+            "type": "综合对话",
+            "user_result": "good"
+          },
+          {
+            "component_id": "ic_518",
+            "detail": "完成动物知识点的综合复习",
+            "knowledge": "It is a [animal].",
+            "type": "复习测验",
+            "user_result": "perfect"
+          }
+        ],
+        "knowledge_points": {
+          "sentence_patterns": [
+            {
+              "example": "It is a cat.",
+              "meaning": "这是一只[动物]。",
+              "pattern": "It is a [animal]."
+            },
+            {
+              "example": "I like dogs.",
+              "meaning": "我喜欢[动物]。",
+              "pattern": "I like [animal]s."
+            }
+          ],
+          "words": [
+            {
+              "meaning": "猫",
+              "pos": "n.",
+              "word": "cat"
+            },
+            {
+              "meaning": "狗",
+              "pos": "n.",
+              "word": "dog"
+            },
+            {
+              "meaning": "鸟",
+              "pos": "n.",
+              "word": "bird"
+            },
+            {
+              "meaning": "鱼",
+              "pos": "n.",
+              "word": "fish"
+            }
+          ]
+        },
+        "lesson_id": 5,
+        "lesson_name": "Lesson 5: Animals"
+      }
+    ],
+    "level": 1,
+    "role_id": 88888,
+    "summary": {
+      "completed_lessons": 1,
+      "mastery_rate": 0.85,
+      "study_duration_minutes": 25,
+      "total_consolidation_exercises": 18,
+      "total_interactive_components": 18,
+      "total_lessons": 5
+    },
+    "unit": 1,
+    "unit_name": "Unit 1: Hello World"
+  },
+  "msg": "",
+  "traceID": "81c57bb3259487646d482d3fd332ca12"
+}
\ No newline at end of file
diff --git a/skills/study-analysis/output/study_report_10781_L1_U10_20260421111201.html b/skills/study-analysis/output/study_report_10781_L1_U10_20260421111201.html
new file mode 100644
index 0000000..efee48a
--- /dev/null
+++ b/skills/study-analysis/output/study_report_10781_L1_U10_20260421111201.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户10781 Level1 Unit10</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：10781 · Level 1 · Unit 10 · 2026-04-21 11:12:01</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "a0080503a33395bbbd8f1f23803bfe67"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_10781_L1_U11_20260421111201.html b/skills/study-analysis/output/study_report_10781_L1_U11_20260421111201.html
new file mode 100644
index 0000000..9015a40
--- /dev/null
+++ b/skills/study-analysis/output/study_report_10781_L1_U11_20260421111201.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户10781 Level1 Unit11</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：10781 · Level 1 · Unit 11 · 2026-04-21 11:12:01</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "3182be2d5f0c7c8427e5266b0351b03c"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_10781_L1_U12_20260421111201.html b/skills/study-analysis/output/study_report_10781_L1_U12_20260421111201.html
new file mode 100644
index 0000000..25bd235
--- /dev/null
+++ b/skills/study-analysis/output/study_report_10781_L1_U12_20260421111201.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户10781 Level1 Unit12</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：10781 · Level 1 · Unit 12 · 2026-04-21 11:12:01</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "52c3d8b3cc4d756f9390919362f902f9"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_10781_L1_U1_20260421110935.html b/skills/study-analysis/output/study_report_10781_L1_U1_20260421110935.html
new file mode 100644
index 0000000..a1c898a
--- /dev/null
+++ b/skills/study-analysis/output/study_report_10781_L1_U1_20260421110935.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户10781 Level1 Unit1</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：10781 · Level 1 · Unit 1 · 2026-04-21 11:09:35</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "20eb43012d1e3afc505c12f1109f350b"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_10781_L1_U1_20260421111157.html b/skills/study-analysis/output/study_report_10781_L1_U1_20260421111157.html
new file mode 100644
index 0000000..2a9ec53
--- /dev/null
+++ b/skills/study-analysis/output/study_report_10781_L1_U1_20260421111157.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户10781 Level1 Unit1</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：10781 · Level 1 · Unit 1 · 2026-04-21 11:11:57</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "70b8f548ff543d686453bb7c816b5661"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_10781_L1_U2_20260421111158.html b/skills/study-analysis/output/study_report_10781_L1_U2_20260421111158.html
new file mode 100644
index 0000000..7c0e6a0
--- /dev/null
+++ b/skills/study-analysis/output/study_report_10781_L1_U2_20260421111158.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户10781 Level1 Unit2</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：10781 · Level 1 · Unit 2 · 2026-04-21 11:11:58</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "4932ebb731972be438cbd3053f228b05"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_10781_L1_U3_20260421111158.html b/skills/study-analysis/output/study_report_10781_L1_U3_20260421111158.html
new file mode 100644
index 0000000..023936c
--- /dev/null
+++ b/skills/study-analysis/output/study_report_10781_L1_U3_20260421111158.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户10781 Level1 Unit3</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：10781 · Level 1 · Unit 3 · 2026-04-21 11:11:58</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "59f4ae464db799fe526997e374ce3950"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_10781_L1_U4_20260421111158.html b/skills/study-analysis/output/study_report_10781_L1_U4_20260421111158.html
new file mode 100644
index 0000000..907230a
--- /dev/null
+++ b/skills/study-analysis/output/study_report_10781_L1_U4_20260421111158.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户10781 Level1 Unit4</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：10781 · Level 1 · Unit 4 · 2026-04-21 11:11:58</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "a3528157f7d76dd991a96f89723c8a04"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_10781_L1_U5_20260421111159.html b/skills/study-analysis/output/study_report_10781_L1_U5_20260421111159.html
new file mode 100644
index 0000000..e45060c
--- /dev/null
+++ b/skills/study-analysis/output/study_report_10781_L1_U5_20260421111159.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户10781 Level1 Unit5</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：10781 · Level 1 · Unit 5 · 2026-04-21 11:11:59</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "68856112acf29af1c9b2925b582729c7"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_10781_L1_U6_20260421111159.html b/skills/study-analysis/output/study_report_10781_L1_U6_20260421111159.html
new file mode 100644
index 0000000..0c8e139
--- /dev/null
+++ b/skills/study-analysis/output/study_report_10781_L1_U6_20260421111159.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户10781 Level1 Unit6</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：10781 · Level 1 · Unit 6 · 2026-04-21 11:11:59</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "72933e3bb0bcb074dfd354ffa71936b5"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_10781_L1_U7_20260421111159.html b/skills/study-analysis/output/study_report_10781_L1_U7_20260421111159.html
new file mode 100644
index 0000000..cc2160b
--- /dev/null
+++ b/skills/study-analysis/output/study_report_10781_L1_U7_20260421111159.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户10781 Level1 Unit7</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：10781 · Level 1 · Unit 7 · 2026-04-21 11:11:59</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "dd4f50fe01299913b6114af75d3b435d"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_10781_L1_U8_20260421111200.html b/skills/study-analysis/output/study_report_10781_L1_U8_20260421111200.html
new file mode 100644
index 0000000..33e2609
--- /dev/null
+++ b/skills/study-analysis/output/study_report_10781_L1_U8_20260421111200.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户10781 Level1 Unit8</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：10781 · Level 1 · Unit 8 · 2026-04-21 11:12:00</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "575a91ad7b164e9f51a4c6fb63a6a988"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_10781_L1_U9_20260421111200.html b/skills/study-analysis/output/study_report_10781_L1_U9_20260421111200.html
new file mode 100644
index 0000000..fe82656
--- /dev/null
+++ b/skills/study-analysis/output/study_report_10781_L1_U9_20260421111200.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户10781 Level1 Unit9</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：10781 · Level 1 · Unit 9 · 2026-04-21 11:12:00</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "89f79d01a47ae8080c6caa5df922ff7e"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20712_L2_U10_20260421111205.html b/skills/study-analysis/output/study_report_20712_L2_U10_20260421111205.html
new file mode 100644
index 0000000..f0c7d8d
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20712_L2_U10_20260421111205.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20712 Level2 Unit10</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20712 · Level 2 · Unit 10 · 2026-04-21 11:12:05</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "f5d56cdd59a0ccc85acdb27fed1ec163"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20712_L2_U11_20260421111205.html b/skills/study-analysis/output/study_report_20712_L2_U11_20260421111205.html
new file mode 100644
index 0000000..46fa3b2
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20712_L2_U11_20260421111205.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20712 Level2 Unit11</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20712 · Level 2 · Unit 11 · 2026-04-21 11:12:05</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "b6e730df24ba88e4251493950be69879"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20712_L2_U12_20260421111206.html b/skills/study-analysis/output/study_report_20712_L2_U12_20260421111206.html
new file mode 100644
index 0000000..76e7d78
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20712_L2_U12_20260421111206.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20712 Level2 Unit12</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20712 · Level 2 · Unit 12 · 2026-04-21 11:12:06</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "6e4e129f98d16d3d707db0a3222f261f"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20712_L2_U1_20260421111202.html b/skills/study-analysis/output/study_report_20712_L2_U1_20260421111202.html
new file mode 100644
index 0000000..60600ad
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20712_L2_U1_20260421111202.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20712 Level2 Unit1</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20712 · Level 2 · Unit 1 · 2026-04-21 11:12:02</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "7576d911e0be26212eb2268ef564b410"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20712_L2_U2_20260421111202.html b/skills/study-analysis/output/study_report_20712_L2_U2_20260421111202.html
new file mode 100644
index 0000000..c74b343
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20712_L2_U2_20260421111202.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20712 Level2 Unit2</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20712 · Level 2 · Unit 2 · 2026-04-21 11:12:02</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "003963f9a55201bfc0cab9a32e0909b9"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20712_L2_U3_20260421111202.html b/skills/study-analysis/output/study_report_20712_L2_U3_20260421111202.html
new file mode 100644
index 0000000..ae56320
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20712_L2_U3_20260421111202.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20712 Level2 Unit3</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20712 · Level 2 · Unit 3 · 2026-04-21 11:12:02</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "2ca50ce0e5934f9ee334a888b4abcdc3"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20712_L2_U4_20260421111203.html b/skills/study-analysis/output/study_report_20712_L2_U4_20260421111203.html
new file mode 100644
index 0000000..40cf3f8
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20712_L2_U4_20260421111203.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20712 Level2 Unit4</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20712 · Level 2 · Unit 4 · 2026-04-21 11:12:03</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "0c86d670269fc5f697905bc50ae2675f"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20712_L2_U5_20260421111203.html b/skills/study-analysis/output/study_report_20712_L2_U5_20260421111203.html
new file mode 100644
index 0000000..667f45b
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20712_L2_U5_20260421111203.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20712 Level2 Unit5</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20712 · Level 2 · Unit 5 · 2026-04-21 11:12:03</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "b5e11ad5d40c89ddb4339175a7e6b0f8"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20712_L2_U6_20260421111203.html b/skills/study-analysis/output/study_report_20712_L2_U6_20260421111203.html
new file mode 100644
index 0000000..52746c7
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20712_L2_U6_20260421111203.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20712 Level2 Unit6</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20712 · Level 2 · Unit 6 · 2026-04-21 11:12:03</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "9849268b43549969d267a152055d3898"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20712_L2_U7_20260421111204.html b/skills/study-analysis/output/study_report_20712_L2_U7_20260421111204.html
new file mode 100644
index 0000000..f4e7a64
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20712_L2_U7_20260421111204.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20712 Level2 Unit7</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20712 · Level 2 · Unit 7 · 2026-04-21 11:12:04</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "0b667847a6babe4e86c64cfb3f511e93"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20712_L2_U8_20260421111204.html b/skills/study-analysis/output/study_report_20712_L2_U8_20260421111204.html
new file mode 100644
index 0000000..358bbaa
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20712_L2_U8_20260421111204.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20712 Level2 Unit8</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20712 · Level 2 · Unit 8 · 2026-04-21 11:12:04</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "7416616ecf9db8a5d18e7ef754ec51fd"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20712_L2_U9_20260421111205.html b/skills/study-analysis/output/study_report_20712_L2_U9_20260421111205.html
new file mode 100644
index 0000000..8d7f29a
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20712_L2_U9_20260421111205.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20712 Level2 Unit9</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20712 · Level 2 · Unit 9 · 2026-04-21 11:12:05</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "47c7cffe000675a683c2162226c8d25f"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20854_L2_U10_20260421111209.html b/skills/study-analysis/output/study_report_20854_L2_U10_20260421111209.html
new file mode 100644
index 0000000..4220167
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20854_L2_U10_20260421111209.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20854 Level2 Unit10</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20854 · Level 2 · Unit 10 · 2026-04-21 11:12:09</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "7765ce91f538f6c9adc83094cd2fdf79"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20854_L2_U11_20260421111210.html b/skills/study-analysis/output/study_report_20854_L2_U11_20260421111210.html
new file mode 100644
index 0000000..00fb570
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20854_L2_U11_20260421111210.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20854 Level2 Unit11</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20854 · Level 2 · Unit 11 · 2026-04-21 11:12:10</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "58f768e738764e6e45a3f3bc8797bfff"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20854_L2_U12_20260421111210.html b/skills/study-analysis/output/study_report_20854_L2_U12_20260421111210.html
new file mode 100644
index 0000000..4f6d55e
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20854_L2_U12_20260421111210.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20854 Level2 Unit12</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20854 · Level 2 · Unit 12 · 2026-04-21 11:12:10</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "cb06e203f5d604504b5ca47348beaf86"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20854_L2_U1_20260421111206.html b/skills/study-analysis/output/study_report_20854_L2_U1_20260421111206.html
new file mode 100644
index 0000000..18ed45c
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20854_L2_U1_20260421111206.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20854 Level2 Unit1</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20854 · Level 2 · Unit 1 · 2026-04-21 11:12:06</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "792450cc9712928650ac8a18e7b41d9d"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20854_L2_U2_20260421111206.html b/skills/study-analysis/output/study_report_20854_L2_U2_20260421111206.html
new file mode 100644
index 0000000..a297a70
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20854_L2_U2_20260421111206.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20854 Level2 Unit2</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20854 · Level 2 · Unit 2 · 2026-04-21 11:12:06</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "6dc5a057c05aceceb20769fd5739cf39"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20854_L2_U3_20260421111207.html b/skills/study-analysis/output/study_report_20854_L2_U3_20260421111207.html
new file mode 100644
index 0000000..cfa69de
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20854_L2_U3_20260421111207.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20854 Level2 Unit3</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20854 · Level 2 · Unit 3 · 2026-04-21 11:12:07</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "0b18652b3c927c5c0668eca1342b81d2"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20854_L2_U4_20260421111207.html b/skills/study-analysis/output/study_report_20854_L2_U4_20260421111207.html
new file mode 100644
index 0000000..8c8ea19
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20854_L2_U4_20260421111207.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20854 Level2 Unit4</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20854 · Level 2 · Unit 4 · 2026-04-21 11:12:07</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "925af5e238be67e7b3df0d28aba6821b"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20854_L2_U5_20260421111207.html b/skills/study-analysis/output/study_report_20854_L2_U5_20260421111207.html
new file mode 100644
index 0000000..dd14f30
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20854_L2_U5_20260421111207.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20854 Level2 Unit5</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20854 · Level 2 · Unit 5 · 2026-04-21 11:12:07</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "4239d1471b8b11f0a20d242bca414685"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20854_L2_U6_20260421111208.html b/skills/study-analysis/output/study_report_20854_L2_U6_20260421111208.html
new file mode 100644
index 0000000..0d5b110
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20854_L2_U6_20260421111208.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20854 Level2 Unit6</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20854 · Level 2 · Unit 6 · 2026-04-21 11:12:08</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "66a3fd64ab79159c7dfcaed1bc34edab"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20854_L2_U7_20260421111208.html b/skills/study-analysis/output/study_report_20854_L2_U7_20260421111208.html
new file mode 100644
index 0000000..ff2ae66
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20854_L2_U7_20260421111208.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20854 Level2 Unit7</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20854 · Level 2 · Unit 7 · 2026-04-21 11:12:08</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "ad76a66d340f768ba6111379647e9ec4"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20854_L2_U8_20260421111208.html b/skills/study-analysis/output/study_report_20854_L2_U8_20260421111208.html
new file mode 100644
index 0000000..77fc585
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20854_L2_U8_20260421111208.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20854 Level2 Unit8</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20854 · Level 2 · Unit 8 · 2026-04-21 11:12:08</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "0c4fce588f67bd65affb736b9fef18a4"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_20854_L2_U9_20260421111209.html b/skills/study-analysis/output/study_report_20854_L2_U9_20260421111209.html
new file mode 100644
index 0000000..cc9010c
--- /dev/null
+++ b/skills/study-analysis/output/study_report_20854_L2_U9_20260421111209.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户20854 Level2 Unit9</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：20854 · Level 2 · Unit 9 · 2026-04-21 11:12:09</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "ff7013c12a912135d37582fa9bdff274"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_25286_L2_U10_20260421111214.html b/skills/study-analysis/output/study_report_25286_L2_U10_20260421111214.html
new file mode 100644
index 0000000..37fd12e
--- /dev/null
+++ b/skills/study-analysis/output/study_report_25286_L2_U10_20260421111214.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户25286 Level2 Unit10</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：25286 · Level 2 · Unit 10 · 2026-04-21 11:12:14</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "d6a2e89375adfda94f9963ffa1823331"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_25286_L2_U11_20260421111214.html b/skills/study-analysis/output/study_report_25286_L2_U11_20260421111214.html
new file mode 100644
index 0000000..28b550e
--- /dev/null
+++ b/skills/study-analysis/output/study_report_25286_L2_U11_20260421111214.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户25286 Level2 Unit11</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：25286 · Level 2 · Unit 11 · 2026-04-21 11:12:14</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "0775a8a2e631e306d6d5b42f89a585a8"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_25286_L2_U12_20260421111214.html b/skills/study-analysis/output/study_report_25286_L2_U12_20260421111214.html
new file mode 100644
index 0000000..b67bb52
--- /dev/null
+++ b/skills/study-analysis/output/study_report_25286_L2_U12_20260421111214.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户25286 Level2 Unit12</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：25286 · Level 2 · Unit 12 · 2026-04-21 11:12:14</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "c6d470c0f740d76c2110396518513503"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_25286_L2_U1_20260421111210.html b/skills/study-analysis/output/study_report_25286_L2_U1_20260421111210.html
new file mode 100644
index 0000000..a711516
--- /dev/null
+++ b/skills/study-analysis/output/study_report_25286_L2_U1_20260421111210.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户25286 Level2 Unit1</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：25286 · Level 2 · Unit 1 · 2026-04-21 11:12:10</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "a42b124f4b1056693015b5eeeff9ddfe"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_25286_L2_U2_20260421111211.html b/skills/study-analysis/output/study_report_25286_L2_U2_20260421111211.html
new file mode 100644
index 0000000..9f5ccb1
--- /dev/null
+++ b/skills/study-analysis/output/study_report_25286_L2_U2_20260421111211.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户25286 Level2 Unit2</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：25286 · Level 2 · Unit 2 · 2026-04-21 11:12:11</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "e8758f961e542bb1431856d60cd95fd4"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_25286_L2_U3_20260421111211.html b/skills/study-analysis/output/study_report_25286_L2_U3_20260421111211.html
new file mode 100644
index 0000000..4765e7d
--- /dev/null
+++ b/skills/study-analysis/output/study_report_25286_L2_U3_20260421111211.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户25286 Level2 Unit3</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：25286 · Level 2 · Unit 3 · 2026-04-21 11:12:11</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "a16a0b939b29279ed950f5262b7064fe"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_25286_L2_U4_20260421111211.html b/skills/study-analysis/output/study_report_25286_L2_U4_20260421111211.html
new file mode 100644
index 0000000..676e53f
--- /dev/null
+++ b/skills/study-analysis/output/study_report_25286_L2_U4_20260421111211.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户25286 Level2 Unit4</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：25286 · Level 2 · Unit 4 · 2026-04-21 11:12:11</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "f5174bb11725f0f085e94b60ba070b4e"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_25286_L2_U5_20260421111212.html b/skills/study-analysis/output/study_report_25286_L2_U5_20260421111212.html
new file mode 100644
index 0000000..ebc146a
--- /dev/null
+++ b/skills/study-analysis/output/study_report_25286_L2_U5_20260421111212.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户25286 Level2 Unit5</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：25286 · Level 2 · Unit 5 · 2026-04-21 11:12:12</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "4c890b72af0d1a74fb2dfc50587ba71a"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_25286_L2_U6_20260421111212.html b/skills/study-analysis/output/study_report_25286_L2_U6_20260421111212.html
new file mode 100644
index 0000000..5ddabfe
--- /dev/null
+++ b/skills/study-analysis/output/study_report_25286_L2_U6_20260421111212.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户25286 Level2 Unit6</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：25286 · Level 2 · Unit 6 · 2026-04-21 11:12:12</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "7364a08abef9a0808e33a245f214cacb"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_25286_L2_U7_20260421111212.html b/skills/study-analysis/output/study_report_25286_L2_U7_20260421111212.html
new file mode 100644
index 0000000..8795f5c
--- /dev/null
+++ b/skills/study-analysis/output/study_report_25286_L2_U7_20260421111212.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户25286 Level2 Unit7</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：25286 · Level 2 · Unit 7 · 2026-04-21 11:12:12</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "6bb5ce11938e3290bb2c83fa22d32a2a"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_25286_L2_U8_20260421111213.html b/skills/study-analysis/output/study_report_25286_L2_U8_20260421111213.html
new file mode 100644
index 0000000..793d9c7
--- /dev/null
+++ b/skills/study-analysis/output/study_report_25286_L2_U8_20260421111213.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户25286 Level2 Unit8</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：25286 · Level 2 · Unit 8 · 2026-04-21 11:12:13</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "b20cd6d0357ff0abba2bf88121a20533"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_25286_L2_U9_20260421111213.html b/skills/study-analysis/output/study_report_25286_L2_U9_20260421111213.html
new file mode 100644
index 0000000..a19e6ca
--- /dev/null
+++ b/skills/study-analysis/output/study_report_25286_L2_U9_20260421111213.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户25286 Level2 Unit9</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：25286 · Level 2 · Unit 9 · 2026-04-21 11:12:13</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "9a254aab9349830ca1d6e91eb42891d5"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26386_L2_U10_20260421111218.html b/skills/study-analysis/output/study_report_26386_L2_U10_20260421111218.html
new file mode 100644
index 0000000..3acf506
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26386_L2_U10_20260421111218.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26386 Level2 Unit10</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26386 · Level 2 · Unit 10 · 2026-04-21 11:12:18</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "284bf7e7e6defc0b45df56cf9e9286af"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26386_L2_U11_20260421111218.html b/skills/study-analysis/output/study_report_26386_L2_U11_20260421111218.html
new file mode 100644
index 0000000..c1d6030
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26386_L2_U11_20260421111218.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26386 Level2 Unit11</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26386 · Level 2 · Unit 11 · 2026-04-21 11:12:18</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "8c1231fb3bf23d8c1cf501940444d581"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26386_L2_U12_20260421111219.html b/skills/study-analysis/output/study_report_26386_L2_U12_20260421111219.html
new file mode 100644
index 0000000..f280671
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26386_L2_U12_20260421111219.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26386 Level2 Unit12</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26386 · Level 2 · Unit 12 · 2026-04-21 11:12:19</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "3259bcb422fc7c9b9608d23ff86c48c3"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26386_L2_U1_20260421111215.html b/skills/study-analysis/output/study_report_26386_L2_U1_20260421111215.html
new file mode 100644
index 0000000..5424abd
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26386_L2_U1_20260421111215.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26386 Level2 Unit1</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26386 · Level 2 · Unit 1 · 2026-04-21 11:12:15</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "69f919535c0fea74aec5da025711ebc5"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26386_L2_U2_20260421111215.html b/skills/study-analysis/output/study_report_26386_L2_U2_20260421111215.html
new file mode 100644
index 0000000..00762df
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26386_L2_U2_20260421111215.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26386 Level2 Unit2</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26386 · Level 2 · Unit 2 · 2026-04-21 11:12:15</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "3bad1278d5671b556b520d50f1b1b38b"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26386_L2_U3_20260421111215.html b/skills/study-analysis/output/study_report_26386_L2_U3_20260421111215.html
new file mode 100644
index 0000000..d8183df
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26386_L2_U3_20260421111215.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26386 Level2 Unit3</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26386 · Level 2 · Unit 3 · 2026-04-21 11:12:15</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "c47b212d69795c9f6f514d646f19aa70"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26386_L2_U4_20260421111216.html b/skills/study-analysis/output/study_report_26386_L2_U4_20260421111216.html
new file mode 100644
index 0000000..43f4bc2
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26386_L2_U4_20260421111216.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26386 Level2 Unit4</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26386 · Level 2 · Unit 4 · 2026-04-21 11:12:16</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "9966c2aecba36949415e5c2c089d0c5a"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26386_L2_U5_20260421111216.html b/skills/study-analysis/output/study_report_26386_L2_U5_20260421111216.html
new file mode 100644
index 0000000..4605d2d
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26386_L2_U5_20260421111216.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26386 Level2 Unit5</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26386 · Level 2 · Unit 5 · 2026-04-21 11:12:16</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "b54b538ae30569da5e53dd52226b32fc"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26386_L2_U6_20260421111216.html b/skills/study-analysis/output/study_report_26386_L2_U6_20260421111216.html
new file mode 100644
index 0000000..c2eb4bc
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26386_L2_U6_20260421111216.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26386 Level2 Unit6</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26386 · Level 2 · Unit 6 · 2026-04-21 11:12:16</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "7031dc3b19085bf187a6ded0b11f525a"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26386_L2_U7_20260421111217.html b/skills/study-analysis/output/study_report_26386_L2_U7_20260421111217.html
new file mode 100644
index 0000000..556f347
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26386_L2_U7_20260421111217.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26386 Level2 Unit7</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26386 · Level 2 · Unit 7 · 2026-04-21 11:12:17</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "12b301916d7fc4f7dc7987a34d1f3c83"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26386_L2_U8_20260421111217.html b/skills/study-analysis/output/study_report_26386_L2_U8_20260421111217.html
new file mode 100644
index 0000000..0197426
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26386_L2_U8_20260421111217.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26386 Level2 Unit8</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26386 · Level 2 · Unit 8 · 2026-04-21 11:12:17</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "ae95346121a01d371c5d9b80f49c7078"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26386_L2_U9_20260421111218.html b/skills/study-analysis/output/study_report_26386_L2_U9_20260421111218.html
new file mode 100644
index 0000000..bc67c11
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26386_L2_U9_20260421111218.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26386 Level2 Unit9</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26386 · Level 2 · Unit 9 · 2026-04-21 11:12:18</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "bfe2edf030f45ca080af89f7660733df"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26851_L2_U10_20260421111222.html b/skills/study-analysis/output/study_report_26851_L2_U10_20260421111222.html
new file mode 100644
index 0000000..be75307
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26851_L2_U10_20260421111222.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26851 Level2 Unit10</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26851 · Level 2 · Unit 10 · 2026-04-21 11:12:22</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "cae3236426145f71b0d84efe4a4411ad"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26851_L2_U11_20260421111223.html b/skills/study-analysis/output/study_report_26851_L2_U11_20260421111223.html
new file mode 100644
index 0000000..8669114
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26851_L2_U11_20260421111223.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26851 Level2 Unit11</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26851 · Level 2 · Unit 11 · 2026-04-21 11:12:23</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "c337eae9babf61ea9ba82de569f92787"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26851_L2_U12_20260421111223.html b/skills/study-analysis/output/study_report_26851_L2_U12_20260421111223.html
new file mode 100644
index 0000000..75a434d
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26851_L2_U12_20260421111223.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26851 Level2 Unit12</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26851 · Level 2 · Unit 12 · 2026-04-21 11:12:23</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "07ea4a4f36ce5a5f106405dc0b2741e2"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26851_L2_U1_20260421111219.html b/skills/study-analysis/output/study_report_26851_L2_U1_20260421111219.html
new file mode 100644
index 0000000..890b147
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26851_L2_U1_20260421111219.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26851 Level2 Unit1</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26851 · Level 2 · Unit 1 · 2026-04-21 11:12:19</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "30e63768dbd37b07b311227f2e7b9418"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26851_L2_U2_20260421111219.html b/skills/study-analysis/output/study_report_26851_L2_U2_20260421111219.html
new file mode 100644
index 0000000..e775fd4
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26851_L2_U2_20260421111219.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26851 Level2 Unit2</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26851 · Level 2 · Unit 2 · 2026-04-21 11:12:19</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "2a5f3dcbc499a5c3ceb528a37b946623"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26851_L2_U3_20260421111220.html b/skills/study-analysis/output/study_report_26851_L2_U3_20260421111220.html
new file mode 100644
index 0000000..db300ae
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26851_L2_U3_20260421111220.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26851 Level2 Unit3</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26851 · Level 2 · Unit 3 · 2026-04-21 11:12:20</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "b4e1e1b5af69c9df11c6b728fe2e3a2d"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26851_L2_U4_20260421111220.html b/skills/study-analysis/output/study_report_26851_L2_U4_20260421111220.html
new file mode 100644
index 0000000..0c1571d
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26851_L2_U4_20260421111220.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26851 Level2 Unit4</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26851 · Level 2 · Unit 4 · 2026-04-21 11:12:20</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "07c8139fc471425ef5bd8dd9b383004e"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26851_L2_U5_20260421111220.html b/skills/study-analysis/output/study_report_26851_L2_U5_20260421111220.html
new file mode 100644
index 0000000..ea26c49
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26851_L2_U5_20260421111220.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26851 Level2 Unit5</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26851 · Level 2 · Unit 5 · 2026-04-21 11:12:20</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "4a04c2235157a54e6a766a379434887f"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26851_L2_U6_20260421111221.html b/skills/study-analysis/output/study_report_26851_L2_U6_20260421111221.html
new file mode 100644
index 0000000..2d4ff5f
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26851_L2_U6_20260421111221.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26851 Level2 Unit6</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26851 · Level 2 · Unit 6 · 2026-04-21 11:12:21</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "13c2ba86c70a9eb5dceab0c2954d7a05"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26851_L2_U7_20260421111221.html b/skills/study-analysis/output/study_report_26851_L2_U7_20260421111221.html
new file mode 100644
index 0000000..6bce517
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26851_L2_U7_20260421111221.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26851 Level2 Unit7</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26851 · Level 2 · Unit 7 · 2026-04-21 11:12:21</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "bbe0c884072a6b2273efe1744564590a"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26851_L2_U8_20260421111221.html b/skills/study-analysis/output/study_report_26851_L2_U8_20260421111221.html
new file mode 100644
index 0000000..a9efb02
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26851_L2_U8_20260421111221.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26851 Level2 Unit8</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26851 · Level 2 · Unit 8 · 2026-04-21 11:12:21</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "4578c661d29fc2fa2e4d83d91915dc92"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_26851_L2_U9_20260421111222.html b/skills/study-analysis/output/study_report_26851_L2_U9_20260421111222.html
new file mode 100644
index 0000000..ca1d295
--- /dev/null
+++ b/skills/study-analysis/output/study_report_26851_L2_U9_20260421111222.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户26851 Level2 Unit9</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：26851 · Level 2 · Unit 9 · 2026-04-21 11:12:22</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "23402a3aaa88280220faa7d3871f09e0"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27090_L2_U10_20260421111227.html b/skills/study-analysis/output/study_report_27090_L2_U10_20260421111227.html
new file mode 100644
index 0000000..75d1af3
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27090_L2_U10_20260421111227.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27090 Level2 Unit10</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27090 · Level 2 · Unit 10 · 2026-04-21 11:12:27</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "d9a82b1dc431beff13edc96a36bcf9b0"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27090_L2_U11_20260421111227.html b/skills/study-analysis/output/study_report_27090_L2_U11_20260421111227.html
new file mode 100644
index 0000000..559413e
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27090_L2_U11_20260421111227.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27090 Level2 Unit11</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27090 · Level 2 · Unit 11 · 2026-04-21 11:12:27</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "c6e8e862bd884955ef7f83070631e10f"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27090_L2_U12_20260421111227.html b/skills/study-analysis/output/study_report_27090_L2_U12_20260421111227.html
new file mode 100644
index 0000000..ec1fabb
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27090_L2_U12_20260421111227.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27090 Level2 Unit12</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27090 · Level 2 · Unit 12 · 2026-04-21 11:12:27</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "67091ecb5718ac204211d0d3371eee09"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27090_L2_U1_20260421111223.html b/skills/study-analysis/output/study_report_27090_L2_U1_20260421111223.html
new file mode 100644
index 0000000..e66c3aa
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27090_L2_U1_20260421111223.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27090 Level2 Unit1</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27090 · Level 2 · Unit 1 · 2026-04-21 11:12:23</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "0191445c315d5ea8a5bc87481ecdedf8"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27090_L2_U2_20260421111224.html b/skills/study-analysis/output/study_report_27090_L2_U2_20260421111224.html
new file mode 100644
index 0000000..fc745ee
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27090_L2_U2_20260421111224.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27090 Level2 Unit2</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27090 · Level 2 · Unit 2 · 2026-04-21 11:12:24</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "d1110ec7bff0016cf3bb600e0b37879e"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27090_L2_U3_20260421111224.html b/skills/study-analysis/output/study_report_27090_L2_U3_20260421111224.html
new file mode 100644
index 0000000..7d3cfaf
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27090_L2_U3_20260421111224.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27090 Level2 Unit3</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27090 · Level 2 · Unit 3 · 2026-04-21 11:12:24</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "1fa24be2148a30947d2105d9b937e13f"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27090_L2_U4_20260421111224.html b/skills/study-analysis/output/study_report_27090_L2_U4_20260421111224.html
new file mode 100644
index 0000000..380b303
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27090_L2_U4_20260421111224.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27090 Level2 Unit4</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27090 · Level 2 · Unit 4 · 2026-04-21 11:12:24</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "664534e242daf9e1fe4b9c50d00e3082"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27090_L2_U5_20260421111225.html b/skills/study-analysis/output/study_report_27090_L2_U5_20260421111225.html
new file mode 100644
index 0000000..c45d91b
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27090_L2_U5_20260421111225.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27090 Level2 Unit5</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27090 · Level 2 · Unit 5 · 2026-04-21 11:12:25</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "79c173429bbd159165adb7683b46dcd4"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27090_L2_U6_20260421111225.html b/skills/study-analysis/output/study_report_27090_L2_U6_20260421111225.html
new file mode 100644
index 0000000..b01b986
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27090_L2_U6_20260421111225.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27090 Level2 Unit6</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27090 · Level 2 · Unit 6 · 2026-04-21 11:12:25</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "b8b7a872b722b25f993520c7fb922e1b"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27090_L2_U7_20260421111225.html b/skills/study-analysis/output/study_report_27090_L2_U7_20260421111225.html
new file mode 100644
index 0000000..ce41498
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27090_L2_U7_20260421111225.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27090 Level2 Unit7</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27090 · Level 2 · Unit 7 · 2026-04-21 11:12:25</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "33aa5c6b473a6602afbfdee654eadec9"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27090_L2_U8_20260421111226.html b/skills/study-analysis/output/study_report_27090_L2_U8_20260421111226.html
new file mode 100644
index 0000000..52ae037
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27090_L2_U8_20260421111226.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27090 Level2 Unit8</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27090 · Level 2 · Unit 8 · 2026-04-21 11:12:26</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "eb7f544ece62aaa7a345fd460a0f478f"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27090_L2_U9_20260421111226.html b/skills/study-analysis/output/study_report_27090_L2_U9_20260421111226.html
new file mode 100644
index 0000000..cfdcee6
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27090_L2_U9_20260421111226.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27090 Level2 Unit9</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27090 · Level 2 · Unit 9 · 2026-04-21 11:12:26</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "9a8ddbd04a194bdbc5298751739b4c46"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27628_L2_U10_20260421111231.html b/skills/study-analysis/output/study_report_27628_L2_U10_20260421111231.html
new file mode 100644
index 0000000..d920088
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27628_L2_U10_20260421111231.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27628 Level2 Unit10</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27628 · Level 2 · Unit 10 · 2026-04-21 11:12:31</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "f90f6906c2e662a4ba8287e58148cd4f"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27628_L2_U11_20260421111231.html b/skills/study-analysis/output/study_report_27628_L2_U11_20260421111231.html
new file mode 100644
index 0000000..2b20882
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27628_L2_U11_20260421111231.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27628 Level2 Unit11</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27628 · Level 2 · Unit 11 · 2026-04-21 11:12:31</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "01db68c43764a675469079fbcf119401"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27628_L2_U12_20260421111232.html b/skills/study-analysis/output/study_report_27628_L2_U12_20260421111232.html
new file mode 100644
index 0000000..22fadbe
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27628_L2_U12_20260421111232.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27628 Level2 Unit12</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27628 · Level 2 · Unit 12 · 2026-04-21 11:12:32</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "713b6d58b17dc31a0f0358e3de0f5f40"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27628_L2_U1_20260421111228.html b/skills/study-analysis/output/study_report_27628_L2_U1_20260421111228.html
new file mode 100644
index 0000000..c6a079e
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27628_L2_U1_20260421111228.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27628 Level2 Unit1</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27628 · Level 2 · Unit 1 · 2026-04-21 11:12:28</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "e71d1a60f527c979d4a385fd2d047843"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27628_L2_U2_20260421111228.html b/skills/study-analysis/output/study_report_27628_L2_U2_20260421111228.html
new file mode 100644
index 0000000..0ec3039
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27628_L2_U2_20260421111228.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27628 Level2 Unit2</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27628 · Level 2 · Unit 2 · 2026-04-21 11:12:28</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "5ca796270ee54b4a167ce32cc697de7f"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27628_L2_U3_20260421111228.html b/skills/study-analysis/output/study_report_27628_L2_U3_20260421111228.html
new file mode 100644
index 0000000..c37c060
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27628_L2_U3_20260421111228.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27628 Level2 Unit3</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27628 · Level 2 · Unit 3 · 2026-04-21 11:12:28</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "c038b12e2fb550989fb2d95b3d6c5f6e"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27628_L2_U4_20260421111229.html b/skills/study-analysis/output/study_report_27628_L2_U4_20260421111229.html
new file mode 100644
index 0000000..765ff84
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27628_L2_U4_20260421111229.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27628 Level2 Unit4</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27628 · Level 2 · Unit 4 · 2026-04-21 11:12:29</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "cdbce145af8085d27c96af6313829591"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27628_L2_U5_20260421111229.html b/skills/study-analysis/output/study_report_27628_L2_U5_20260421111229.html
new file mode 100644
index 0000000..aedafcd
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27628_L2_U5_20260421111229.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27628 Level2 Unit5</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27628 · Level 2 · Unit 5 · 2026-04-21 11:12:29</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "a85776a6cc16e6af7bb9b4d97853d8cb"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27628_L2_U6_20260421111229.html b/skills/study-analysis/output/study_report_27628_L2_U6_20260421111229.html
new file mode 100644
index 0000000..738f817
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27628_L2_U6_20260421111229.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27628 Level2 Unit6</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27628 · Level 2 · Unit 6 · 2026-04-21 11:12:29</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "40abb92a25bf41e0364d0192d948adf3"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27628_L2_U7_20260421111230.html b/skills/study-analysis/output/study_report_27628_L2_U7_20260421111230.html
new file mode 100644
index 0000000..26416e0
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27628_L2_U7_20260421111230.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27628 Level2 Unit7</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27628 · Level 2 · Unit 7 · 2026-04-21 11:12:30</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "87ec9dca7dc19a25b96f19bdba355f7e"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27628_L2_U8_20260421111230.html b/skills/study-analysis/output/study_report_27628_L2_U8_20260421111230.html
new file mode 100644
index 0000000..ab817f6
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27628_L2_U8_20260421111230.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27628 Level2 Unit8</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27628 · Level 2 · Unit 8 · 2026-04-21 11:12:30</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "df22a684aa45779d6b0aae255be97b21"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_27628_L2_U9_20260421111230.html b/skills/study-analysis/output/study_report_27628_L2_U9_20260421111230.html
new file mode 100644
index 0000000..83a783e
--- /dev/null
+++ b/skills/study-analysis/output/study_report_27628_L2_U9_20260421111230.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户27628 Level2 Unit9</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：27628 · Level 2 · Unit 9 · 2026-04-21 11:12:30</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "88fdce0709dbd9419950780fb057de0e"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28724_L2_U10_20260421111235.html b/skills/study-analysis/output/study_report_28724_L2_U10_20260421111235.html
new file mode 100644
index 0000000..c8a339f
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28724_L2_U10_20260421111235.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28724 Level2 Unit10</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28724 · Level 2 · Unit 10 · 2026-04-21 11:12:35</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "f3cf563432b081a5b8bebbafd1c305c6"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28724_L2_U11_20260421111236.html b/skills/study-analysis/output/study_report_28724_L2_U11_20260421111236.html
new file mode 100644
index 0000000..c9668c4
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28724_L2_U11_20260421111236.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28724 Level2 Unit11</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28724 · Level 2 · Unit 11 · 2026-04-21 11:12:36</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "dd6ab6fe46e3ac30dcdde4dd69229a65"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28724_L2_U12_20260421111236.html b/skills/study-analysis/output/study_report_28724_L2_U12_20260421111236.html
new file mode 100644
index 0000000..b47b683
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28724_L2_U12_20260421111236.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28724 Level2 Unit12</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28724 · Level 2 · Unit 12 · 2026-04-21 11:12:36</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "14ac2af087de46f360dccf320ec8efb9"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28724_L2_U1_20260421111232.html b/skills/study-analysis/output/study_report_28724_L2_U1_20260421111232.html
new file mode 100644
index 0000000..76907b8
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28724_L2_U1_20260421111232.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28724 Level2 Unit1</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28724 · Level 2 · Unit 1 · 2026-04-21 11:12:32</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "b0eec3a9d921ca70bfa5bf447b418755"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28724_L2_U2_20260421111232.html b/skills/study-analysis/output/study_report_28724_L2_U2_20260421111232.html
new file mode 100644
index 0000000..21cddcb
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28724_L2_U2_20260421111232.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28724 Level2 Unit2</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28724 · Level 2 · Unit 2 · 2026-04-21 11:12:32</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "93f65b3667c984be6ecb1db2969450a2"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28724_L2_U3_20260421111233.html b/skills/study-analysis/output/study_report_28724_L2_U3_20260421111233.html
new file mode 100644
index 0000000..c5c1d59
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28724_L2_U3_20260421111233.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28724 Level2 Unit3</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28724 · Level 2 · Unit 3 · 2026-04-21 11:12:33</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "ec0ccdf02203a1b941d779b2b30720b6"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28724_L2_U4_20260421111233.html b/skills/study-analysis/output/study_report_28724_L2_U4_20260421111233.html
new file mode 100644
index 0000000..bfe5a55
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28724_L2_U4_20260421111233.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28724 Level2 Unit4</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28724 · Level 2 · Unit 4 · 2026-04-21 11:12:33</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "8bc8000fc5a99ccc9b7fb7a1876e9528"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28724_L2_U5_20260421111233.html b/skills/study-analysis/output/study_report_28724_L2_U5_20260421111233.html
new file mode 100644
index 0000000..632ec5b
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28724_L2_U5_20260421111233.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28724 Level2 Unit5</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28724 · Level 2 · Unit 5 · 2026-04-21 11:12:33</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "93e8288db759adcbcbb07dc736f5793c"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28724_L2_U6_20260421111234.html b/skills/study-analysis/output/study_report_28724_L2_U6_20260421111234.html
new file mode 100644
index 0000000..c224b02
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28724_L2_U6_20260421111234.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28724 Level2 Unit6</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28724 · Level 2 · Unit 6 · 2026-04-21 11:12:34</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "543ce932292ead287b3d6fb8f490ff74"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28724_L2_U7_20260421111234.html b/skills/study-analysis/output/study_report_28724_L2_U7_20260421111234.html
new file mode 100644
index 0000000..9d8e4a9
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28724_L2_U7_20260421111234.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28724 Level2 Unit7</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28724 · Level 2 · Unit 7 · 2026-04-21 11:12:34</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "480e5b742b766ee8a546357ce0045e51"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28724_L2_U8_20260421111234.html b/skills/study-analysis/output/study_report_28724_L2_U8_20260421111234.html
new file mode 100644
index 0000000..e6d02a6
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28724_L2_U8_20260421111234.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28724 Level2 Unit8</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28724 · Level 2 · Unit 8 · 2026-04-21 11:12:34</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "6fd6b180b7a36d5a7f90c549b224dfd7"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28724_L2_U9_20260421111235.html b/skills/study-analysis/output/study_report_28724_L2_U9_20260421111235.html
new file mode 100644
index 0000000..b1ff84b
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28724_L2_U9_20260421111235.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28724 Level2 Unit9</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28724 · Level 2 · Unit 9 · 2026-04-21 11:12:35</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "c5c8e8212019a0a33fa23e50ea06164f"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28924_L2_U10_20260421111240.html b/skills/study-analysis/output/study_report_28924_L2_U10_20260421111240.html
new file mode 100644
index 0000000..afd07b9
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28924_L2_U10_20260421111240.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28924 Level2 Unit10</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28924 · Level 2 · Unit 10 · 2026-04-21 11:12:40</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "8dd5f353a56278bb2fcda0ceba142f19"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28924_L2_U11_20260421111240.html b/skills/study-analysis/output/study_report_28924_L2_U11_20260421111240.html
new file mode 100644
index 0000000..eef8152
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28924_L2_U11_20260421111240.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28924 Level2 Unit11</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28924 · Level 2 · Unit 11 · 2026-04-21 11:12:40</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "aafadb5db9241209739c2ee0c583cbff"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28924_L2_U12_20260421111240.html b/skills/study-analysis/output/study_report_28924_L2_U12_20260421111240.html
new file mode 100644
index 0000000..1d26a61
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28924_L2_U12_20260421111240.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28924 Level2 Unit12</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28924 · Level 2 · Unit 12 · 2026-04-21 11:12:40</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "1431f115ece3a3eb720290be4241e008"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28924_L2_U1_20260421111237.html b/skills/study-analysis/output/study_report_28924_L2_U1_20260421111237.html
new file mode 100644
index 0000000..2bf49b1
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28924_L2_U1_20260421111237.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28924 Level2 Unit1</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28924 · Level 2 · Unit 1 · 2026-04-21 11:12:37</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "022a169bd87773dab3119d8812657f25"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28924_L2_U2_20260421111237.html b/skills/study-analysis/output/study_report_28924_L2_U2_20260421111237.html
new file mode 100644
index 0000000..9d6eb65
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28924_L2_U2_20260421111237.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28924 Level2 Unit2</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28924 · Level 2 · Unit 2 · 2026-04-21 11:12:37</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "922806f557f17b7adef916165c9ead1d"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28924_L2_U3_20260421111237.html b/skills/study-analysis/output/study_report_28924_L2_U3_20260421111237.html
new file mode 100644
index 0000000..e08229b
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28924_L2_U3_20260421111237.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28924 Level2 Unit3</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28924 · Level 2 · Unit 3 · 2026-04-21 11:12:37</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "0e155c2e69b2b10d03912794dd1f51f4"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28924_L2_U4_20260421111238.html b/skills/study-analysis/output/study_report_28924_L2_U4_20260421111238.html
new file mode 100644
index 0000000..ca5abfb
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28924_L2_U4_20260421111238.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28924 Level2 Unit4</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28924 · Level 2 · Unit 4 · 2026-04-21 11:12:38</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "d58b4bf6e2b80fd763d12422c3fb79e5"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28924_L2_U5_20260421111238.html b/skills/study-analysis/output/study_report_28924_L2_U5_20260421111238.html
new file mode 100644
index 0000000..82d8e26
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28924_L2_U5_20260421111238.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28924 Level2 Unit5</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28924 · Level 2 · Unit 5 · 2026-04-21 11:12:38</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "c3a6e89e4f5dbb870766e7df9082e540"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28924_L2_U6_20260421111238.html b/skills/study-analysis/output/study_report_28924_L2_U6_20260421111238.html
new file mode 100644
index 0000000..199667a
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28924_L2_U6_20260421111238.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28924 Level2 Unit6</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28924 · Level 2 · Unit 6 · 2026-04-21 11:12:38</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "3164daaf87ad72a6100d7a498a14d268"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28924_L2_U7_20260421111239.html b/skills/study-analysis/output/study_report_28924_L2_U7_20260421111239.html
new file mode 100644
index 0000000..bc7caf0
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28924_L2_U7_20260421111239.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28924 Level2 Unit7</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28924 · Level 2 · Unit 7 · 2026-04-21 11:12:39</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "1c5877899bc6d809be2ae1890f886b7d"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28924_L2_U8_20260421111239.html b/skills/study-analysis/output/study_report_28924_L2_U8_20260421111239.html
new file mode 100644
index 0000000..b0b0c69
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28924_L2_U8_20260421111239.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28924 Level2 Unit8</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28924 · Level 2 · Unit 8 · 2026-04-21 11:12:39</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "27a3bd3a16d1444bb1c84ed666339911"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28924_L2_U9_20260421111239.html b/skills/study-analysis/output/study_report_28924_L2_U9_20260421111239.html
new file mode 100644
index 0000000..dafce27
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28924_L2_U9_20260421111239.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28924 Level2 Unit9</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28924 · Level 2 · Unit 9 · 2026-04-21 11:12:39</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "4b7b0b148d16925d4eb00cd308448da0"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28935_L2_U10_20260421111244.html b/skills/study-analysis/output/study_report_28935_L2_U10_20260421111244.html
new file mode 100644
index 0000000..f6eb0e6
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28935_L2_U10_20260421111244.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28935 Level2 Unit10</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28935 · Level 2 · Unit 10 · 2026-04-21 11:12:44</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "ef56af893d3312eb5bdb65e54aedce37"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28935_L2_U11_20260421111244.html b/skills/study-analysis/output/study_report_28935_L2_U11_20260421111244.html
new file mode 100644
index 0000000..a904f8f
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28935_L2_U11_20260421111244.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28935 Level2 Unit11</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28935 · Level 2 · Unit 11 · 2026-04-21 11:12:44</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "6a88fb0850678e9f6b74c374054f21fa"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28935_L2_U12_20260421111245.html b/skills/study-analysis/output/study_report_28935_L2_U12_20260421111245.html
new file mode 100644
index 0000000..ea1276d
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28935_L2_U12_20260421111245.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28935 Level2 Unit12</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28935 · Level 2 · Unit 12 · 2026-04-21 11:12:45</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "5b7e891b7ce3a37f4f02d196f20f2cfe"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28935_L2_U1_20260421111241.html b/skills/study-analysis/output/study_report_28935_L2_U1_20260421111241.html
new file mode 100644
index 0000000..dffe79a
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28935_L2_U1_20260421111241.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28935 Level2 Unit1</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28935 · Level 2 · Unit 1 · 2026-04-21 11:12:41</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "767222306c7bedfbe7baf8d4b148c546"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28935_L2_U2_20260421111241.html b/skills/study-analysis/output/study_report_28935_L2_U2_20260421111241.html
new file mode 100644
index 0000000..7c2c48a
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28935_L2_U2_20260421111241.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28935 Level2 Unit2</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28935 · Level 2 · Unit 2 · 2026-04-21 11:12:41</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "0d2905e5a9ce4c53865e612653e25d1d"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28935_L2_U3_20260421111242.html b/skills/study-analysis/output/study_report_28935_L2_U3_20260421111242.html
new file mode 100644
index 0000000..a64b53b
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28935_L2_U3_20260421111242.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28935 Level2 Unit3</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28935 · Level 2 · Unit 3 · 2026-04-21 11:12:42</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "c693a7e92b4dc0c9d7a10aa91acc2c72"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28935_L2_U4_20260421111242.html b/skills/study-analysis/output/study_report_28935_L2_U4_20260421111242.html
new file mode 100644
index 0000000..ac6df8f
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28935_L2_U4_20260421111242.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28935 Level2 Unit4</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28935 · Level 2 · Unit 4 · 2026-04-21 11:12:42</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "7a5adbf3c2f5cce397069dfa77755c64"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28935_L2_U5_20260421111242.html b/skills/study-analysis/output/study_report_28935_L2_U5_20260421111242.html
new file mode 100644
index 0000000..dddb982
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28935_L2_U5_20260421111242.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28935 Level2 Unit5</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28935 · Level 2 · Unit 5 · 2026-04-21 11:12:42</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "f8ea6b4732d3d8b27e6772ffc28c85ac"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28935_L2_U6_20260421111243.html b/skills/study-analysis/output/study_report_28935_L2_U6_20260421111243.html
new file mode 100644
index 0000000..aeb5d36
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28935_L2_U6_20260421111243.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28935 Level2 Unit6</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28935 · Level 2 · Unit 6 · 2026-04-21 11:12:43</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "29d9f5a1bfd3aeacdf8567fee40f52a8"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28935_L2_U7_20260421111243.html b/skills/study-analysis/output/study_report_28935_L2_U7_20260421111243.html
new file mode 100644
index 0000000..aaabd67
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28935_L2_U7_20260421111243.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28935 Level2 Unit7</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28935 · Level 2 · Unit 7 · 2026-04-21 11:12:43</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "60ff1320c86f1139d319d77bf782b95f"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28935_L2_U8_20260421111243.html b/skills/study-analysis/output/study_report_28935_L2_U8_20260421111243.html
new file mode 100644
index 0000000..f867de4
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28935_L2_U8_20260421111243.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28935 Level2 Unit8</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28935 · Level 2 · Unit 8 · 2026-04-21 11:12:43</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "72647f1d30c131f98da74bc043ece235"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28935_L2_U9_20260421111244.html b/skills/study-analysis/output/study_report_28935_L2_U9_20260421111244.html
new file mode 100644
index 0000000..120ee17
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28935_L2_U9_20260421111244.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28935 Level2 Unit9</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28935 · Level 2 · Unit 9 · 2026-04-21 11:12:44</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "c0e4369082e32a4c37f67b55059d2fda"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28991_L2_U10_20260421111248.html b/skills/study-analysis/output/study_report_28991_L2_U10_20260421111248.html
new file mode 100644
index 0000000..5821905
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28991_L2_U10_20260421111248.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28991 Level2 Unit10</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28991 · Level 2 · Unit 10 · 2026-04-21 11:12:48</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "e06a8a6040f582266b6937608bf18c59"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28991_L2_U11_20260421111249.html b/skills/study-analysis/output/study_report_28991_L2_U11_20260421111249.html
new file mode 100644
index 0000000..5f604a4
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28991_L2_U11_20260421111249.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28991 Level2 Unit11</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28991 · Level 2 · Unit 11 · 2026-04-21 11:12:49</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "e675f2021f95355ac2c79f972c7350d0"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28991_L2_U12_20260421111249.html b/skills/study-analysis/output/study_report_28991_L2_U12_20260421111249.html
new file mode 100644
index 0000000..764c924
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28991_L2_U12_20260421111249.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28991 Level2 Unit12</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28991 · Level 2 · Unit 12 · 2026-04-21 11:12:49</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "4edd292557a4f6db6d172c041853dde8"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28991_L2_U1_20260421111245.html b/skills/study-analysis/output/study_report_28991_L2_U1_20260421111245.html
new file mode 100644
index 0000000..c957b13
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28991_L2_U1_20260421111245.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28991 Level2 Unit1</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28991 · Level 2 · Unit 1 · 2026-04-21 11:12:45</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "d2eaca1f3adc3b80162cdce353d2ed96"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28991_L2_U2_20260421111245.html b/skills/study-analysis/output/study_report_28991_L2_U2_20260421111245.html
new file mode 100644
index 0000000..0120a44
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28991_L2_U2_20260421111245.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28991 Level2 Unit2</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28991 · Level 2 · Unit 2 · 2026-04-21 11:12:45</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "96f24e6ac8e853c06f44a5fcf12cf40c"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28991_L2_U3_20260421111246.html b/skills/study-analysis/output/study_report_28991_L2_U3_20260421111246.html
new file mode 100644
index 0000000..24a442c
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28991_L2_U3_20260421111246.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28991 Level2 Unit3</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28991 · Level 2 · Unit 3 · 2026-04-21 11:12:46</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "d347fef635dcf137e7259420c4257aac"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28991_L2_U4_20260421111246.html b/skills/study-analysis/output/study_report_28991_L2_U4_20260421111246.html
new file mode 100644
index 0000000..09a6a3f
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28991_L2_U4_20260421111246.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28991 Level2 Unit4</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28991 · Level 2 · Unit 4 · 2026-04-21 11:12:46</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "273f321da62ff44ba5bd3985f7e08aee"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28991_L2_U5_20260421111247.html b/skills/study-analysis/output/study_report_28991_L2_U5_20260421111247.html
new file mode 100644
index 0000000..9234f60
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28991_L2_U5_20260421111247.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28991 Level2 Unit5</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28991 · Level 2 · Unit 5 · 2026-04-21 11:12:47</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "28695565e429eb6acb38370b42a3ceb0"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28991_L2_U6_20260421111247.html b/skills/study-analysis/output/study_report_28991_L2_U6_20260421111247.html
new file mode 100644
index 0000000..8b77518
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28991_L2_U6_20260421111247.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28991 Level2 Unit6</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28991 · Level 2 · Unit 6 · 2026-04-21 11:12:47</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "09c21ea6d4fc560aa21c8fd627b0a880"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28991_L2_U7_20260421111247.html b/skills/study-analysis/output/study_report_28991_L2_U7_20260421111247.html
new file mode 100644
index 0000000..7e62a3d
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28991_L2_U7_20260421111247.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28991 Level2 Unit7</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28991 · Level 2 · Unit 7 · 2026-04-21 11:12:47</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "06f381232f913a064dbd0ce04f1f1129"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28991_L2_U8_20260421111248.html b/skills/study-analysis/output/study_report_28991_L2_U8_20260421111248.html
new file mode 100644
index 0000000..463010d
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28991_L2_U8_20260421111248.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28991 Level2 Unit8</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28991 · Level 2 · Unit 8 · 2026-04-21 11:12:48</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "8a86b212a47de2b93b6fa1c2c238c1a4"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_28991_L2_U9_20260421111248.html b/skills/study-analysis/output/study_report_28991_L2_U9_20260421111248.html
new file mode 100644
index 0000000..6a3c665
--- /dev/null
+++ b/skills/study-analysis/output/study_report_28991_L2_U9_20260421111248.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户28991 Level2 Unit9</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：28991 · Level 2 · Unit 9 · 2026-04-21 11:12:48</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "8c22d0b495f226b812c1b5e098bb2206"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29038_L2_U10_20260421111125.html b/skills/study-analysis/output/study_report_29038_L2_U10_20260421111125.html
new file mode 100644
index 0000000..d21dfd2
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29038_L2_U10_20260421111125.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29038 Level2 Unit10</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29038 · Level 2 · Unit 10 · 2026-04-21 11:11:25</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "8c289566de59cbd024136626a70bb531"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29038_L2_U10_20260421111253.html b/skills/study-analysis/output/study_report_29038_L2_U10_20260421111253.html
new file mode 100644
index 0000000..7f33094
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29038_L2_U10_20260421111253.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29038 Level2 Unit10</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29038 · Level 2 · Unit 10 · 2026-04-21 11:12:53</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "6bb98774bebd13cb01d7166b170aee50"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29038_L2_U11_20260421111253.html b/skills/study-analysis/output/study_report_29038_L2_U11_20260421111253.html
new file mode 100644
index 0000000..101720e
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29038_L2_U11_20260421111253.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29038 Level2 Unit11</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29038 · Level 2 · Unit 11 · 2026-04-21 11:12:53</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "9cded9c1c43c475e1c44cdbc202777f6"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29038_L2_U12_20260421111253.html b/skills/study-analysis/output/study_report_29038_L2_U12_20260421111253.html
new file mode 100644
index 0000000..8802f34
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29038_L2_U12_20260421111253.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29038 Level2 Unit12</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29038 · Level 2 · Unit 12 · 2026-04-21 11:12:53</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "ac4943393d0535073b91aabcb6e87261"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29038_L2_U1_20260421110920.html b/skills/study-analysis/output/study_report_29038_L2_U1_20260421110920.html
new file mode 100644
index 0000000..fe235e1
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29038_L2_U1_20260421110920.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29038 Level2 Unit1</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29038 · Level 2 · Unit 1 · 2026-04-21 11:09:20</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "11d67a2c92dedf39a8c7468c8b96bb0c"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29038_L2_U1_20260421111249.html b/skills/study-analysis/output/study_report_29038_L2_U1_20260421111249.html
new file mode 100644
index 0000000..d0dfec9
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29038_L2_U1_20260421111249.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29038 Level2 Unit1</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29038 · Level 2 · Unit 1 · 2026-04-21 11:12:49</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "4a7dc98198ea6f70e455b8e431390894"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29038_L2_U2_20260421110955.html b/skills/study-analysis/output/study_report_29038_L2_U2_20260421110955.html
new file mode 100644
index 0000000..c1cb9f5
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29038_L2_U2_20260421110955.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29038 Level2 Unit2</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29038 · Level 2 · Unit 2 · 2026-04-21 11:09:55</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "74cdec261548344ddc7d8918e5c9676a"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29038_L2_U2_20260421111250.html b/skills/study-analysis/output/study_report_29038_L2_U2_20260421111250.html
new file mode 100644
index 0000000..1e32aff
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29038_L2_U2_20260421111250.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29038 Level2 Unit2</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29038 · Level 2 · Unit 2 · 2026-04-21 11:12:50</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "6487fc9b25525059b4be35c7a2585994"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29038_L2_U3_20260421111003.html b/skills/study-analysis/output/study_report_29038_L2_U3_20260421111003.html
new file mode 100644
index 0000000..1fa9907
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29038_L2_U3_20260421111003.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29038 Level2 Unit3</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29038 · Level 2 · Unit 3 · 2026-04-21 11:10:03</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "6214174762692e83e1a66ec92f51effb"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29038_L2_U3_20260421111250.html b/skills/study-analysis/output/study_report_29038_L2_U3_20260421111250.html
new file mode 100644
index 0000000..aefd127
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29038_L2_U3_20260421111250.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29038 Level2 Unit3</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29038 · Level 2 · Unit 3 · 2026-04-21 11:12:50</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "ef648b78a2d6ad0167f156da16c09fdc"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29038_L2_U4_20260421111023.html b/skills/study-analysis/output/study_report_29038_L2_U4_20260421111023.html
new file mode 100644
index 0000000..9e71db6
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29038_L2_U4_20260421111023.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29038 Level2 Unit4</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29038 · Level 2 · Unit 4 · 2026-04-21 11:10:23</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "492ccd1c875a4a5420ae5bbc629699be"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29038_L2_U4_20260421111250.html b/skills/study-analysis/output/study_report_29038_L2_U4_20260421111250.html
new file mode 100644
index 0000000..b3ec281
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29038_L2_U4_20260421111250.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29038 Level2 Unit4</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29038 · Level 2 · Unit 4 · 2026-04-21 11:12:50</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "d3e4205588737ebe9db583ed71353250"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29038_L2_U5_20260421111043.html b/skills/study-analysis/output/study_report_29038_L2_U5_20260421111043.html
new file mode 100644
index 0000000..86a200e
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29038_L2_U5_20260421111043.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29038 Level2 Unit5</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29038 · Level 2 · Unit 5 · 2026-04-21 11:10:43</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "b89e4895b03a462a6816247126571a29"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29038_L2_U5_20260421111251.html b/skills/study-analysis/output/study_report_29038_L2_U5_20260421111251.html
new file mode 100644
index 0000000..fa1b4e7
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29038_L2_U5_20260421111251.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29038 Level2 Unit5</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29038 · Level 2 · Unit 5 · 2026-04-21 11:12:51</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "be3256c769d278511d59375f19b07ed1"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29038_L2_U6_20260421111049.html b/skills/study-analysis/output/study_report_29038_L2_U6_20260421111049.html
new file mode 100644
index 0000000..d65bf23
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29038_L2_U6_20260421111049.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29038 Level2 Unit6</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29038 · Level 2 · Unit 6 · 2026-04-21 11:10:49</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "60cc74b91b9eb4a9ea23883b9ecc5549"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29038_L2_U6_20260421111251.html b/skills/study-analysis/output/study_report_29038_L2_U6_20260421111251.html
new file mode 100644
index 0000000..6a96f6d
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29038_L2_U6_20260421111251.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29038 Level2 Unit6</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29038 · Level 2 · Unit 6 · 2026-04-21 11:12:51</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "1890d8ddda60b53f7ddd3e1de5bc6649"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29038_L2_U7_20260421111103.html b/skills/study-analysis/output/study_report_29038_L2_U7_20260421111103.html
new file mode 100644
index 0000000..345d4d8
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29038_L2_U7_20260421111103.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29038 Level2 Unit7</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29038 · Level 2 · Unit 7 · 2026-04-21 11:11:03</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "70219cb4eb82697b3966fcae91f008bb"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29038_L2_U7_20260421111252.html b/skills/study-analysis/output/study_report_29038_L2_U7_20260421111252.html
new file mode 100644
index 0000000..c58157e
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29038_L2_U7_20260421111252.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29038 Level2 Unit7</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29038 · Level 2 · Unit 7 · 2026-04-21 11:12:52</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "ea67bd5b0c938712ca14b90d62186a68"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29038_L2_U8_20260421111110.html b/skills/study-analysis/output/study_report_29038_L2_U8_20260421111110.html
new file mode 100644
index 0000000..5377bae
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29038_L2_U8_20260421111110.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29038 Level2 Unit8</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29038 · Level 2 · Unit 8 · 2026-04-21 11:11:10</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "bfd87eb1205df801388d6447ed4a9e5d"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29038_L2_U8_20260421111252.html b/skills/study-analysis/output/study_report_29038_L2_U8_20260421111252.html
new file mode 100644
index 0000000..caa5122
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29038_L2_U8_20260421111252.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29038 Level2 Unit8</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29038 · Level 2 · Unit 8 · 2026-04-21 11:12:52</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "70919aa03a09c0b8ecc3ee8987d026e0"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29038_L2_U9_20260421111116.html b/skills/study-analysis/output/study_report_29038_L2_U9_20260421111116.html
new file mode 100644
index 0000000..db4c4ec
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29038_L2_U9_20260421111116.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29038 Level2 Unit9</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29038 · Level 2 · Unit 9 · 2026-04-21 11:11:16</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "d0d0308a33afff7eb774afcfd7b92ecb"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29038_L2_U9_20260421111252.html b/skills/study-analysis/output/study_report_29038_L2_U9_20260421111252.html
new file mode 100644
index 0000000..0b71e08
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29038_L2_U9_20260421111252.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29038 Level2 Unit9</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29038 · Level 2 · Unit 9 · 2026-04-21 11:12:52</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "28ae70b09aacc234092c05240eebfdfb"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29368_L2_U10_20260421111257.html b/skills/study-analysis/output/study_report_29368_L2_U10_20260421111257.html
new file mode 100644
index 0000000..42488f0
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29368_L2_U10_20260421111257.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29368 Level2 Unit10</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29368 · Level 2 · Unit 10 · 2026-04-21 11:12:57</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "35aeb48070cd0570dc3b90e3c070e7ac"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29368_L2_U11_20260421111257.html b/skills/study-analysis/output/study_report_29368_L2_U11_20260421111257.html
new file mode 100644
index 0000000..3c5314b
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29368_L2_U11_20260421111257.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29368 Level2 Unit11</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29368 · Level 2 · Unit 11 · 2026-04-21 11:12:57</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "3bd68f0b40fdc688ae13824a92ef88bd"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29368_L2_U12_20260421111258.html b/skills/study-analysis/output/study_report_29368_L2_U12_20260421111258.html
new file mode 100644
index 0000000..7d4f991
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29368_L2_U12_20260421111258.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29368 Level2 Unit12</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29368 · Level 2 · Unit 12 · 2026-04-21 11:12:58</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "43cb768ca1c51ed826f3e604715742a0"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29368_L2_U1_20260421111254.html b/skills/study-analysis/output/study_report_29368_L2_U1_20260421111254.html
new file mode 100644
index 0000000..2604c39
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29368_L2_U1_20260421111254.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29368 Level2 Unit1</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29368 · Level 2 · Unit 1 · 2026-04-21 11:12:54</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "8498a9af7b17a9f597ba3efeffb524c9"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29368_L2_U2_20260421111254.html b/skills/study-analysis/output/study_report_29368_L2_U2_20260421111254.html
new file mode 100644
index 0000000..e2cbc62
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29368_L2_U2_20260421111254.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29368 Level2 Unit2</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29368 · Level 2 · Unit 2 · 2026-04-21 11:12:54</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "9053198f96e27de2bd063894ec0b6e21"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29368_L2_U3_20260421111254.html b/skills/study-analysis/output/study_report_29368_L2_U3_20260421111254.html
new file mode 100644
index 0000000..06080ab
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29368_L2_U3_20260421111254.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29368 Level2 Unit3</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29368 · Level 2 · Unit 3 · 2026-04-21 11:12:54</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "d6062e3ff03bd0e97f4cfd8bcc56245b"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29368_L2_U4_20260421111255.html b/skills/study-analysis/output/study_report_29368_L2_U4_20260421111255.html
new file mode 100644
index 0000000..72edb75
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29368_L2_U4_20260421111255.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29368 Level2 Unit4</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29368 · Level 2 · Unit 4 · 2026-04-21 11:12:55</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "d280aa089a75642e205801b934a6260d"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29368_L2_U5_20260421111255.html b/skills/study-analysis/output/study_report_29368_L2_U5_20260421111255.html
new file mode 100644
index 0000000..543f87e
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29368_L2_U5_20260421111255.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29368 Level2 Unit5</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29368 · Level 2 · Unit 5 · 2026-04-21 11:12:55</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "72f06c61d5e84467edfe0bb04fd3ee52"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29368_L2_U6_20260421111255.html b/skills/study-analysis/output/study_report_29368_L2_U6_20260421111255.html
new file mode 100644
index 0000000..81a7dca
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29368_L2_U6_20260421111255.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29368 Level2 Unit6</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29368 · Level 2 · Unit 6 · 2026-04-21 11:12:55</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "7f4d7f49cc112caddf76f3a5f061d17b"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29368_L2_U7_20260421111256.html b/skills/study-analysis/output/study_report_29368_L2_U7_20260421111256.html
new file mode 100644
index 0000000..37a9a7c
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29368_L2_U7_20260421111256.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29368 Level2 Unit7</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29368 · Level 2 · Unit 7 · 2026-04-21 11:12:56</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "bd34f60cf0c86680b0f3310862866c05"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29368_L2_U8_20260421111256.html b/skills/study-analysis/output/study_report_29368_L2_U8_20260421111256.html
new file mode 100644
index 0000000..10989b4
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29368_L2_U8_20260421111256.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29368 Level2 Unit8</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29368 · Level 2 · Unit 8 · 2026-04-21 11:12:56</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "dde5f44b7ebf64bb7eee0cdceb3b279b"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29368_L2_U9_20260421111257.html b/skills/study-analysis/output/study_report_29368_L2_U9_20260421111257.html
new file mode 100644
index 0000000..b4a5d4d
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29368_L2_U9_20260421111257.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29368 Level2 Unit9</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29368 · Level 2 · Unit 9 · 2026-04-21 11:12:57</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "0d5e595a8c37f7193d7d15935f4774c2"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29559_L2_U10_20260421111301.html b/skills/study-analysis/output/study_report_29559_L2_U10_20260421111301.html
new file mode 100644
index 0000000..1f67354
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29559_L2_U10_20260421111301.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29559 Level2 Unit10</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29559 · Level 2 · Unit 10 · 2026-04-21 11:13:01</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "5ef00716930cc67cc4ca9e7386c9ad03"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29559_L2_U11_20260421111302.html b/skills/study-analysis/output/study_report_29559_L2_U11_20260421111302.html
new file mode 100644
index 0000000..56d3a5f
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29559_L2_U11_20260421111302.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29559 Level2 Unit11</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29559 · Level 2 · Unit 11 · 2026-04-21 11:13:02</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "bc053f7c0b3cc3a0738dc40af3fc6be7"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29559_L2_U12_20260421111302.html b/skills/study-analysis/output/study_report_29559_L2_U12_20260421111302.html
new file mode 100644
index 0000000..941e4b9
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29559_L2_U12_20260421111302.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29559 Level2 Unit12</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29559 · Level 2 · Unit 12 · 2026-04-21 11:13:02</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "aa58916c321ecd888c73281f06462d1b"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29559_L2_U1_20260421111258.html b/skills/study-analysis/output/study_report_29559_L2_U1_20260421111258.html
new file mode 100644
index 0000000..1554538
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29559_L2_U1_20260421111258.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29559 Level2 Unit1</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29559 · Level 2 · Unit 1 · 2026-04-21 11:12:58</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "3de143ff3146b4715d5b82dbbca572c2"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29559_L2_U2_20260421111258.html b/skills/study-analysis/output/study_report_29559_L2_U2_20260421111258.html
new file mode 100644
index 0000000..dca21cb
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29559_L2_U2_20260421111258.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29559 Level2 Unit2</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29559 · Level 2 · Unit 2 · 2026-04-21 11:12:58</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "49864c1a446eb5091331763b7cbc75c2"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29559_L2_U3_20260421111259.html b/skills/study-analysis/output/study_report_29559_L2_U3_20260421111259.html
new file mode 100644
index 0000000..2d3252a
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29559_L2_U3_20260421111259.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29559 Level2 Unit3</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29559 · Level 2 · Unit 3 · 2026-04-21 11:12:59</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "82756e076199e23e5e64856ff984e3c3"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29559_L2_U4_20260421111259.html b/skills/study-analysis/output/study_report_29559_L2_U4_20260421111259.html
new file mode 100644
index 0000000..04f75d9
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29559_L2_U4_20260421111259.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29559 Level2 Unit4</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29559 · Level 2 · Unit 4 · 2026-04-21 11:12:59</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "9229243167b54e16399bc7f34a800026"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29559_L2_U5_20260421111259.html b/skills/study-analysis/output/study_report_29559_L2_U5_20260421111259.html
new file mode 100644
index 0000000..b5df574
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29559_L2_U5_20260421111259.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29559 Level2 Unit5</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29559 · Level 2 · Unit 5 · 2026-04-21 11:12:59</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "72252318aa867c63d8ebc4db54f188e6"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29559_L2_U6_20260421111300.html b/skills/study-analysis/output/study_report_29559_L2_U6_20260421111300.html
new file mode 100644
index 0000000..e5effa1
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29559_L2_U6_20260421111300.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29559 Level2 Unit6</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29559 · Level 2 · Unit 6 · 2026-04-21 11:13:00</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "d34660f69e0562ac4b9c1dee8db61975"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29559_L2_U7_20260421111300.html b/skills/study-analysis/output/study_report_29559_L2_U7_20260421111300.html
new file mode 100644
index 0000000..26dd613
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29559_L2_U7_20260421111300.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29559 Level2 Unit7</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29559 · Level 2 · Unit 7 · 2026-04-21 11:13:00</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "708f93dbd243d14ee7fa5e6a0f1f114d"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29559_L2_U8_20260421111300.html b/skills/study-analysis/output/study_report_29559_L2_U8_20260421111300.html
new file mode 100644
index 0000000..45ba9c7
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29559_L2_U8_20260421111300.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29559 Level2 Unit8</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29559 · Level 2 · Unit 8 · 2026-04-21 11:13:00</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "59a744075c3e3f9e2f72df45ae2f80d6"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/skills/study-analysis/output/study_report_29559_L2_U9_20260421111301.html b/skills/study-analysis/output/study_report_29559_L2_U9_20260421111301.html
new file mode 100644
index 0000000..dd4efb3
--- /dev/null
+++ b/skills/study-analysis/output/study_report_29559_L2_U9_20260421111301.html
@@ -0,0 +1,465 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>学情分析报告 - 用户29559 Level2 Unit9</title>
+    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            theme: {
+                extend: {
+                    colors: {
+                        accent: { DEFAULT: '#7A5ADB', light: '#EDE9F9', dark: '#5B3DB0' }
+                    }
+                }
+            }
+        }
+    </script>
+    <style>
+        .chart-container { height: 360px; width: 100%; }
+        .lesson-detail { display: none; }
+        .lesson-detail.active { display: block; }
+        .lesson-card { transition: all 0.25s ease; }
+        .lesson-card:hover { transform: translateY(-2px); }
+        .lesson-card.active {
+            background: linear-gradient(135deg, #7A5ADB 0%, #5B3DB0 100%);
+            color: white;
+            border-color: transparent;
+        }
+        .lesson-card.active .stat-value-oops,
+        .lesson-card.active .stat-value-wrong { color: #fecaca !important; }
+        .lesson-card.active .time-label-dim { opacity: 0.7; }
+        .lesson-card.active .border-accent-light { border-color: rgba(255,255,255,0.25); }
+        .audio-btn { cursor: pointer; transition: opacity 0.2s; }
+        .audio-btn:hover { opacity: 1; }
+        .audio-btn.playing { color: #7A5ADB; opacity: 1; }
+        table { border-collapse: collapse; }
+    </style>
+</head>
+<body class="bg-gray-50 text-gray-700 antialiased">
+    <div class="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-10">
+
+        <!-- Header -->
+        <div class="rounded-2xl bg-gradient-to-br from-accent to-accent-dark text-white px-6 sm:px-10 py-8 mb-6">
+            <h1 class="text-2xl sm:text-3xl font-bold tracking-tight">学情分析报告</h1>
+            <p class="mt-2 text-sm opacity-80">用户ID：29559 · Level 2 · Unit 9 · 2026-04-21 11:13:01</p>
+        </div>
+
+        <!-- 总览 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">总览</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-4 gap-4" id="stats-grid"></div>
+        </div>
+
+        <!-- 图表 -->
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-5 mb-5">
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">互动组件表现</h2>
+                <div id="interactive-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">巩固练习正确率</h2>
+                <div id="exercise-chart" class="chart-container"></div>
+            </div>
+            <div class="bg-white rounded-2xl shadow-sm p-6">
+                <h2 class="text-base font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-4">能力训练正确率</h2>
+                <div id="ability-chart" class="chart-container"></div>
+            </div>
+        </div>
+
+        <!-- 课程详情 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">课程详情</h2>
+            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3 mb-6" id="lesson-nav"></div>
+            <div id="lesson-details"></div>
+        </div>
+
+        <!-- 能力训练 -->
+        <div class="bg-white rounded-2xl shadow-sm p-6 mb-5">
+            <h2 class="text-lg font-semibold text-gray-800 border-l-4 border-accent pl-3 mb-5">能力训练</h2>
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm" id="ability-training-table">
+                    <thead>
+                        <tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">#</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">来源</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">题型</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">标题</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60 hidden sm:table-cell">题目详情</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">子题目</th>
+                            <th class="text-left py-3 px-3 font-semibold text-gray-500 bg-gray-50/60">结果</th>
+                        </tr>
+                    </thead>
+                    <tbody id="ability-training-tbody"></tbody>
+                </table>
+            </div>
+        </div>
+
+    </div>
+
+    <script>
+        const data = {"code": 200, "data": {"ability_training": [{"detail": "听一段关于问候的日常对话，回答5个相关问题", "question_id": "at_001", "result": "perfect", "source": "Lesson 1", "sub_question_correct": 5, "sub_question_count": 5, "title": "听力理解 - 日常对话", "type": "听力"}, {"detail": "阅读一篇关于数字的小故事，回答6个理解性问题", "question_id": "at_002", "result": "good", "source": "Lesson 2", "sub_question_correct": 5, "sub_question_count": 6, "title": "阅读理解 - 数字故事", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_003.mp3", "detail": "根据图片提示，用英文描述物品的颜色，共4道小题", "question_id": "at_003", "result": "good", "source": "Lesson 3", "sub_question_correct": 3, "sub_question_count": 4, "title": "口语表达 - 描述颜色", "type": "口语"}, {"detail": "根据提示写一篇关于家庭的短文，包含8个要点", "question_id": "at_004", "result": "oops", "source": "Lesson 4", "sub_question_correct": 6, "sub_question_count": 8, "title": "写作练习 - 我的家庭", "type": "写作"}, {"detail": "听各种动物的声音，辨识并写出对应的英文单词", "question_id": "at_005", "result": "good", "source": "Lesson 5", "sub_question_correct": 4, "sub_question_count": 5, "title": "听力理解 - 动物声音", "type": "听力"}, {"detail": "阅读单元主题文章，回答7个综合性理解问题", "question_id": "at_006", "result": "perfect", "source": "单元挑战", "sub_question_correct": 7, "sub_question_count": 7, "title": "综合阅读 - Hello World", "type": "阅读"}, {"audio": "https://audio.valavala.com/at_007.mp3", "detail": "进行完整的自我介绍，包含问候、姓名、年龄、喜欢的颜色、家庭成员、宠物等8个要点", "question_id": "at_007", "result": "oops", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 8, "title": "口语表达 - 自我介绍", "type": "口语"}, {"detail": "根据图片提示，写一篇关于教室的短文，描述颜色、数字、物品等", "question_id": "at_008", "result": "good", "source": "单元挑战", "sub_question_correct": 5, "sub_question_count": 6, "title": "写作练习 - 我的教室", "type": "写作"}, {"detail": "听综合对话，涵盖本单元所有知识点，回答5个问题", "question_id": "at_009", "result": "good", "source": "单元挑战", "sub_question_correct": 4, "sub_question_count": 5, "title": "综合听力 - 单元回顾", "type": "听力"}], "data": "hello world", "lessons": [{"completion_time": "2024-01-15T09:25:30Z", "consolidation_completion_time": "2024-01-15T09:40:00Z", "consolidation_entry_time": "2024-01-15T09:26:00Z", "consolidation_exercises": [{"detail": "听录音，从A、B、C三个选项中选择听到的单词", "exercise_id": "ce_001", "is_correct": true, "knowledge": "hello", "type": "单词听选"}, {"detail": "根据中文意思，写出对应的英文单词：你好", "exercise_id": "ce_002", "is_correct": true, "knowledge": "hello", "type": "单词拼写"}, {"detail": "将单词 goodbye 与对应的图片匹配", "exercise_id": "ce_003", "is_correct": false, "knowledge": "goodbye", "type": "图文匹配"}, {"detail": "用正确的单词填空：Hello, my ______ is Tom.", "exercise_id": "ce_004", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句型填空"}, {"detail": "初次见面时，应该说：A. Hello B. Goodbye C. Hi", "exercise_id": "ce_005", "is_correct": true, "knowledge": "hello", "type": "情景选择"}, {"detail": "将下列单词排列成正确的句子：name / my / is / Hello", "exercise_id": "ce_006", "is_correct": true, "knowledge": "Hello, my name is [name].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们正在做什么？", "exercise_id": "ce_007", "is_correct": false, "knowledge": "Nice to meet you.", "type": "听力理解"}, {"audio": "https://audio.valavala.com/ce_008.mp3", "detail": "听录音，选择包含 /eɪ/ 音的单词", "exercise_id": "ce_008", "is_correct": true, "knowledge": "name", "type": "发音选择"}, {"detail": "将下列句子翻译成英文：很高兴认识你。", "exercise_id": "ce_009", "is_correct": true, "knowledge": "Nice to meet you.", "type": "翻译练习"}, {"detail": "补全对话：A: Hello! B: ______!", "exercise_id": "ce_010", "is_correct": true, "knowledge": "hello", "type": "对话补全"}, {"detail": "将单词按问候语和非问候语分类", "exercise_id": "ce_011", "is_correct": false, "knowledge": "hello", "type": "单词分类"}, {"detail": "将 Hello 转换为同义词", "exercise_id": "ce_012", "is_correct": true, "knowledge": "hi", "type": "句型转换"}, {"detail": "将单词与对应的中文意思连线", "exercise_id": "ce_013", "is_correct": true, "knowledge": "goodbye", "type": "连线匹配"}, {"detail": "判断句子是否正确：Goodbye 用于告别时说。", "exercise_id": "ce_014", "is_correct": true, "knowledge": "goodbye", "type": "判断正误"}, {"detail": "选择合适的单词填空：______ to meet you. (Nice/Fine/Good)", "exercise_id": "ce_015", "is_correct": true, "knowledge": "Nice to meet you.", "type": "选词填空"}, {"audio": "https://audio.valavala.com/ce_016.mp3", "detail": "听录音，判断是哪个单词", "exercise_id": "ce_016", "is_correct": false, "knowledge": "hi", "type": "语音辨识"}, {"detail": "阅读短文，选择合适的问候语填入空格", "exercise_id": "ce_017", "is_correct": true, "knowledge": "hello", "type": "完形填空"}, {"detail": "完成本课知识的综合测验题", "exercise_id": "ce_018", "is_correct": true, "knowledge": "Nice to meet you.", "type": "综合测验"}], "entry_time": "2024-01-15T09:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_001.mp3", "component_id": "ic_001", "detail": "请跟读单词 hello，注意发音准确", "knowledge": "hello", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_002.mp3", "component_id": "ic_002", "detail": "请跟读单词 hi，注意语调自然", "knowledge": "hi", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_003", "detail": "听录音，选择正确的单词 goodbye", "knowledge": "goodbye", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_004", "detail": "根据发音，拼写出单词 name", "knowledge": "name", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_005.mp3", "component_id": "ic_005", "detail": "请跟读句型：Hello, my name is [name]", "knowledge": "Hello, my name is [name].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_006", "detail": "替换名字，完成句子：Hello, my name is ______", "knowledge": "Hello, my name is [name].", "type": "句型替换练习", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_007.mp3", "component_id": "ic_007", "detail": "在情景中与角色进行打招呼对话", "knowledge": "Hello, my name is [name].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_008", "detail": "听录音，选择正确的问候回应", "knowledge": "Nice to meet you.", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_009.mp3", "component_id": "ic_009", "detail": "请说出单词 hi", "knowledge": "hi", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_010", "detail": "将单词与对应的图片进行匹配", "knowledge": "hello", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_011", "detail": "听录音，选择正确的回应", "knowledge": "Nice to meet you.", "type": "句型听选", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_012.mp3", "component_id": "ic_012", "detail": "扮演角色进行自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_013", "detail": "将单词按正确顺序排列成句子", "knowledge": "Hello, my name is [name].", "type": "单词排序", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_014.mp3", "component_id": "ic_014", "detail": "练习疑问句和陈述句的语调区别", "knowledge": "Nice to meet you.", "type": "发音练习", "user_result": "good"}, {"component_id": "ic_015", "detail": "在句子中填入正确的单词", "knowledge": "name", "type": "单词填空", "user_result": "perfect"}, {"component_id": "ic_016", "detail": "根据情景选择最合适的回应", "knowledge": "Nice to meet you.", "type": "情景判断", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_017.mp3", "component_id": "ic_017", "detail": "完成完整的打招呼和自我介绍对话", "knowledge": "Hello, my name is [name].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_018", "detail": "完成本课知识点的综合复习测验", "knowledge": "Nice to meet you.", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "Hello, my name is Tom.", "meaning": "你好，我的名字是[名字]。", "pattern": "Hello, my name is [name]."}, {"example": "Nice to meet you too.", "meaning": "很高兴认识你。", "pattern": "Nice to meet you."}], "words": [{"meaning": "你好", "pos": "int.", "word": "hello"}, {"meaning": "嗨", "pos": "int.", "word": "hi"}, {"meaning": "再见", "pos": "int.", "word": "goodbye"}, {"meaning": "名字", "pos": "n.", "word": "name"}]}, "lesson_id": 1, "lesson_name": "Lesson 1: Greetings"}, {"completion_time": "2024-01-16T10:30:15Z", "consolidation_completion_time": "2024-01-16T10:50:00Z", "consolidation_entry_time": "2024-01-16T10:31:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的数字单词", "exercise_id": "ce_201", "is_correct": true, "knowledge": "one", "type": "单词听选"}, {"detail": "根据中文写出英文数字：三", "exercise_id": "ce_202", "is_correct": true, "knowledge": "three", "type": "单词拼写"}, {"detail": "将数字 ten 与对应的数量图匹配", "exercise_id": "ce_203", "is_correct": true, "knowledge": "ten", "type": "图文匹配"}, {"detail": "填空：How old are you? I am ______.", "exercise_id": "ce_204", "is_correct": false, "knowledge": "How old are you? I am [number].", "type": "句型填空"}, {"detail": "听数字，计算并选择正确答案：2+3=?", "exercise_id": "ce_205", "is_correct": true, "knowledge": "two", "type": "听力计算"}, {"detail": "排列句子：you / How / are / old", "exercise_id": "ce_206", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "句子排序"}, {"detail": "听对话，回答问题：男孩几岁？", "exercise_id": "ce_207", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "听力理解"}, {"detail": "将下列数字按从小到大排列", "exercise_id": "ce_208", "is_correct": true, "knowledge": "one", "type": "数字排序"}, {"detail": "翻译：我有三本书。", "exercise_id": "ce_209", "is_correct": false, "knowledge": "I have [number] [noun].", "type": "翻译练习"}, {"detail": "补全对话：A: How old are you? B: ______", "exercise_id": "ce_210", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "对话补全"}, {"detail": "选择正确的数字单词拼写", "exercise_id": "ce_211", "is_correct": true, "knowledge": "two", "type": "数字识别"}, {"detail": "Mary有2个苹果，Tom有3个，共有几个？", "exercise_id": "ce_212", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "数学应用"}, {"detail": "将数字与英文单词连线", "exercise_id": "ce_213", "is_correct": true, "knowledge": "three", "type": "连线匹配"}, {"detail": "判断：one 表示数字 1。", "exercise_id": "ce_214", "is_correct": true, "knowledge": "one", "type": "判断正误"}, {"detail": "选择正确数字填空：I have ______ (one/two/three) pens.", "exercise_id": "ce_215", "is_correct": true, "knowledge": "I have [number] [noun].", "type": "选词填空"}, {"detail": "根据读音写出数字单词", "exercise_id": "ce_216", "is_correct": false, "knowledge": "ten", "type": "数字书写"}, {"detail": "阅读短文，填入正确的数字单词", "exercise_id": "ce_217", "is_correct": true, "knowledge": "three", "type": "完形填空"}, {"detail": "完成数字单元综合测验", "exercise_id": "ce_218", "is_correct": true, "knowledge": "How old are you? I am [number].", "type": "综合测验"}], "entry_time": "2024-01-16T10:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_201.mp3", "component_id": "ic_201", "detail": "请跟读数字 one", "knowledge": "one", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_202.mp3", "component_id": "ic_202", "detail": "请跟读数字 two", "knowledge": "two", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_203", "detail": "听录音，选择正确的数字 three", "knowledge": "three", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_204", "detail": "根据发音，拼写出数字 ten", "knowledge": "ten", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_205.mp3", "component_id": "ic_205", "detail": "请跟读句型：How old are you?", "knowledge": "How old are you? I am [number].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_206", "detail": "将数字按从小到大排序", "knowledge": "one", "type": "数字排序练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_207.mp3", "component_id": "ic_207", "detail": "在情景中询问和回答年龄", "knowledge": "How old are you? I am [number].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_208", "detail": "听录音，写出听到的数字", "knowledge": "three", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_209.mp3", "component_id": "ic_209", "detail": "请说出数字 three", "knowledge": "three", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_210", "detail": "将数字单词与对应的数量匹配", "knowledge": "ten", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_211", "detail": "计算并写出英文结果：1+2=?", "knowledge": "three", "type": "数学计算", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_212.mp3", "component_id": "ic_212", "detail": "扮演角色介绍自己的年龄", "knowledge": "How old are you? I am [number].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_213", "detail": "按顺序接出下一个数字单词", "knowledge": "one", "type": "数字接龙", "user_result": "oops"}, {"component_id": "ic_214", "detail": "听写数字单词 one 到 ten", "knowledge": "ten", "type": "听写练习", "user_result": "good"}, {"component_id": "ic_215", "detail": "用正确的数字填空：I have ______ books.", "knowledge": "I have [number] [noun].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_216.mp3", "component_id": "ic_216", "detail": "看到数字快速说出英文", "knowledge": "two", "type": "快速反应", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_217.mp3", "component_id": "ic_217", "detail": "完成关于数字的完整对话", "knowledge": "How old are you? I am [number].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_218", "detail": "完成数字知识点的综合复习", "knowledge": "I have [number] [noun].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "How old are you? I am five.", "meaning": "你几岁了？我[数字]岁。", "pattern": "How old are you? I am [number]."}, {"example": "I have three books.", "meaning": "我有[数字]个[名词]。", "pattern": "I have [number] [noun]."}], "words": [{"meaning": "一", "pos": "num.", "word": "one"}, {"meaning": "二", "pos": "num.", "word": "two"}, {"meaning": "三", "pos": "num.", "word": "three"}, {"meaning": "十", "pos": "num.", "word": "ten"}]}, "lesson_id": 2, "lesson_name": "Lesson 2: Numbers"}, {"completion_time": "2024-01-17T09:45:20Z", "consolidation_completion_time": "2024-01-17T10:05:00Z", "consolidation_entry_time": "2024-01-17T09:46:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的颜色单词", "exercise_id": "ce_301", "is_correct": true, "knowledge": "red", "type": "单词听选"}, {"detail": "根据中文写出颜色英文：红色", "exercise_id": "ce_302", "is_correct": true, "knowledge": "red", "type": "单词拼写"}, {"detail": "将 green 与绿色图片匹配", "exercise_id": "ce_303", "is_correct": true, "knowledge": "green", "type": "图文匹配"}, {"detail": "填空：What color is it? It is ______.", "exercise_id": "ce_304", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句型填空"}, {"detail": "选择天空的颜色：A. blue B. red C. green", "exercise_id": "ce_305", "is_correct": true, "knowledge": "blue", "type": "颜色识别"}, {"detail": "排列句子：is / it / What / color", "exercise_id": "ce_306", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "句子排序"}, {"detail": "听描述，选择正确的物品颜色", "exercise_id": "ce_307", "is_correct": false, "knowledge": "yellow", "type": "听力理解"}, {"detail": "红色加黄色变成什么颜色？", "exercise_id": "ce_308", "is_correct": true, "knowledge": "red", "type": "颜色混合"}, {"detail": "翻译：我喜欢蓝色。", "exercise_id": "ce_309", "is_correct": true, "knowledge": "I like [color].", "type": "翻译练习"}, {"detail": "补全对话：A: What color is it? B: ______", "exercise_id": "ce_310", "is_correct": true, "knowledge": "What color is it? It is [color].", "type": "对话补全"}, {"detail": "将红色物品圈出来", "exercise_id": "ce_311", "is_correct": true, "knowledge": "red", "type": "物品分类"}, {"detail": "苹果通常是什么颜色？", "exercise_id": "ce_312", "is_correct": true, "knowledge": "red", "type": "颜色联想"}, {"detail": "将颜色与对应物品连线", "exercise_id": "ce_313", "is_correct": true, "knowledge": "green", "type": "连线匹配"}, {"detail": "判断：yellow 是黄色。", "exercise_id": "ce_314", "is_correct": true, "knowledge": "yellow", "type": "判断正误"}, {"detail": "The sky is ______ (red/blue/green).", "exercise_id": "ce_315", "is_correct": true, "knowledge": "blue", "type": "选词填空"}, {"detail": "根据读音写出颜色单词", "exercise_id": "ce_316", "is_correct": false, "knowledge": "yellow", "type": "颜色书写"}, {"detail": "阅读短文，填入正确的颜色单词", "exercise_id": "ce_317", "is_correct": true, "knowledge": "green", "type": "完形填空"}, {"detail": "完成颜色单元综合测验", "exercise_id": "ce_318", "is_correct": true, "knowledge": "I like [color].", "type": "综合测验"}], "entry_time": "2024-01-17T09:15:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_301.mp3", "component_id": "ic_301", "detail": "请跟读颜色单词 red", "knowledge": "red", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_302.mp3", "component_id": "ic_302", "detail": "请跟读颜色单词 blue", "knowledge": "blue", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_303", "detail": "听录音，选择正确的颜色单词", "knowledge": "green", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_304", "detail": "根据发音，拼写出颜色单词 yellow", "knowledge": "yellow", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_305.mp3", "component_id": "ic_305", "detail": "请跟读句型：What color is it?", "knowledge": "What color is it? It is [color].", "type": "句型跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_306.mp3", "component_id": "ic_306", "detail": "看图片，说出颜色名称", "knowledge": "red", "type": "颜色识别练习", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_307.mp3", "component_id": "ic_307", "detail": "在情景中询问物品颜色", "knowledge": "What color is it? It is [color].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_308", "detail": "听录音，选择听到的颜色", "knowledge": "green", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_309.mp3", "component_id": "ic_309", "detail": "请说出颜色 green", "knowledge": "green", "type": "语音识别", "user_result": "oops"}, {"component_id": "ic_310", "detail": "将颜色单词与对应颜色块匹配", "knowledge": "yellow", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_311", "detail": "蓝色加黄色变成什么颜色？", "knowledge": "green", "type": "颜色混合", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_312.mp3", "component_id": "ic_312", "detail": "扮演角色描述周围物品颜色", "knowledge": "What color is it? It is [color].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_313", "detail": "将物品按颜色分类", "knowledge": "red", "type": "颜色分类", "user_result": "good"}, {"component_id": "ic_314", "detail": "听指令给图片涂上正确的颜色", "knowledge": "blue", "type": "涂色游戏", "user_result": "perfect"}, {"component_id": "ic_315", "detail": "用颜色填空：I like ______.", "knowledge": "I like [color].", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_316.mp3", "component_id": "ic_316", "detail": "看到颜色快速说出英文", "knowledge": "yellow", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_317.mp3", "component_id": "ic_317", "detail": "完成关于颜色的完整对话", "knowledge": "What color is it? It is [color].", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_318", "detail": "完成颜色知识点的综合复习", "knowledge": "I like [color].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "What color is it? It is red.", "meaning": "这是什么颜色？这是[颜色]。", "pattern": "What color is it? It is [color]."}, {"example": "I like blue.", "meaning": "我喜欢[颜色]。", "pattern": "I like [color]."}], "words": [{"meaning": "红色", "pos": "n./adj.", "word": "red"}, {"meaning": "蓝色", "pos": "n./adj.", "word": "blue"}, {"meaning": "绿色", "pos": "n./adj.", "word": "green"}, {"meaning": "黄色", "pos": "n./adj.", "word": "yellow"}]}, "lesson_id": 3, "lesson_name": "Lesson 3: Colors"}, {"completion_time": "2024-01-18T14:35:10Z", "consolidation_completion_time": "2024-01-18T14:55:00Z", "consolidation_entry_time": "2024-01-18T14:36:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的家庭成员单词", "exercise_id": "ce_401", "is_correct": true, "knowledge": "father", "type": "单词听选"}, {"detail": "根据中文写出英文：爸爸", "exercise_id": "ce_402", "is_correct": true, "knowledge": "father", "type": "单词拼写"}, {"detail": "将 mother 与妈妈图片匹配", "exercise_id": "ce_403", "is_correct": true, "knowledge": "mother", "type": "图文匹配"}, {"detail": "填空：This is my ______ (father/mother/brother).", "exercise_id": "ce_404", "is_correct": true, "knowledge": "This is my [family member].", "type": "句型填空"}, {"detail": "Tom是爸爸的son，Tom是爸爸的什么人？", "exercise_id": "ce_405", "is_correct": false, "knowledge": "brother", "type": "关系识别"}, {"detail": "排列句子：is / This / my / mother", "exercise_id": "ce_406", "is_correct": true, "knowledge": "This is my [family member].", "type": "句子排序"}, {"detail": "听对话，回答问题：他们是什么关系？", "exercise_id": "ce_407", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解"}, {"detail": "爸爸的爸爸叫什么？", "exercise_id": "ce_408", "is_correct": true, "knowledge": "father", "type": "家庭关系"}, {"detail": "翻译：这是我的姐姐。", "exercise_id": "ce_409", "is_correct": true, "knowledge": "sister", "type": "翻译练习"}, {"detail": "补全对话：A: Who is he? B: ______", "exercise_id": "ce_410", "is_correct": true, "knowledge": "Who is he/she? He/She is my [family member].", "type": "对话补全"}, {"detail": "根据描述选择正确的家庭成员", "exercise_id": "ce_411", "is_correct": true, "knowledge": "brother", "type": "家庭识别"}, {"detail": "将人物与正确的称呼配对", "exercise_id": "ce_412", "is_correct": true, "knowledge": "sister", "type": "角色配对"}, {"detail": "将家庭成员与中文意思连线", "exercise_id": "ce_413", "is_correct": true, "knowledge": "mother", "type": "连线匹配"}, {"detail": "判断：brother 可以是哥哥也可以是弟弟。", "exercise_id": "ce_414", "is_correct": true, "knowledge": "brother", "type": "判断正误"}, {"detail": "She is my ______ (father/mother/sister).", "exercise_id": "ce_415", "is_correct": true, "knowledge": "sister", "type": "选词填空"}, {"detail": "根据读音写出家庭成员单词", "exercise_id": "ce_416", "is_correct": false, "knowledge": "mother", "type": "单词书写"}, {"detail": "阅读短文，填入正确的家庭成员单词", "exercise_id": "ce_417", "is_correct": true, "knowledge": "father", "type": "完形填空"}, {"detail": "完成家庭单元综合测验", "exercise_id": "ce_418", "is_correct": true, "knowledge": "This is my [family member].", "type": "综合测验"}], "entry_time": "2024-01-18T14:00:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_401.mp3", "component_id": "ic_401", "detail": "请跟读家庭成员单词 father", "knowledge": "father", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_402.mp3", "component_id": "ic_402", "detail": "请跟读家庭成员单词 mother", "knowledge": "mother", "type": "单词跟读", "user_result": "perfect"}, {"component_id": "ic_403", "detail": "听录音，选择正确的家庭成员单词", "knowledge": "brother", "type": "单词听选", "user_result": "good"}, {"component_id": "ic_404", "detail": "根据发音，拼写出 sister", "knowledge": "sister", "type": "单词拼写", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_405.mp3", "component_id": "ic_405", "detail": "请跟读句型：This is my father.", "knowledge": "This is my [family member].", "type": "句型跟读", "user_result": "good"}, {"component_id": "ic_406", "detail": "将单词与对应的家庭成员图片配对", "knowledge": "father", "type": "家庭成员配对", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_407.mp3", "component_id": "ic_407", "detail": "在情景中介绍自己的家庭成员", "knowledge": "This is my [family member].", "type": "情景对话", "user_result": "good"}, {"component_id": "ic_408", "detail": "听录音，指出说话者在说谁", "knowledge": "Who is he/she? He/She is my [family member].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_409.mp3", "component_id": "ic_409", "detail": "请说出家庭成员 mother", "knowledge": "mother", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_410", "detail": "根据描述绘制家庭树", "knowledge": "father", "type": "家庭树绘制", "user_result": "oops"}, {"audio": "https://audio.valavala.com/ic_411.mp3", "component_id": "ic_411", "detail": "练习问句：Who is he/she?", "knowledge": "Who is he/she? He/She is my [family member].", "type": "问答练习", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_412.mp3", "component_id": "ic_412", "detail": "扮演角色向朋友介绍家人", "knowledge": "This is my [family member].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_413", "detail": "理解家庭成员之间的关系", "knowledge": "brother", "type": "家庭成员关系", "user_result": "good"}, {"component_id": "ic_414", "detail": "听指令指出对应的家人图片", "knowledge": "sister", "type": "听指令指认", "user_result": "perfect"}, {"component_id": "ic_415", "detail": "填空：Who is she? ______ is my mother.", "knowledge": "Who is he/she? He/She is my [family member].", "type": "句型填空", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_416.mp3", "component_id": "ic_416", "detail": "看家庭相册照片，描述家人", "knowledge": "This is my [family member].", "type": "家庭相册描述", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_417.mp3", "component_id": "ic_417", "detail": "完成关于家庭的完整对话", "knowledge": "This is my [family member].", "type": "综合对话", "user_result": "perfect"}, {"component_id": "ic_418", "detail": "完成家庭知识点的综合复习", "knowledge": "Who is he/she? He/She is my [family member].", "type": "复习测验", "user_result": "good"}], "knowledge_points": {"sentence_patterns": [{"example": "This is my father.", "meaning": "这是我的[家庭成员]。", "pattern": "This is my [family member]."}, {"example": "Who is he? He is my brother.", "meaning": "他/她是谁？他/她是我的[家庭成员]。", "pattern": "Who is he/she? He/She is my [family member]."}], "words": [{"meaning": "爸爸", "pos": "n.", "word": "father"}, {"meaning": "妈妈", "pos": "n.", "word": "mother"}, {"meaning": "兄弟", "pos": "n.", "word": "brother"}, {"meaning": "姐妹", "pos": "n.", "word": "sister"}]}, "lesson_id": 4, "lesson_name": "Lesson 4: Family"}, {"completion_time": "2024-01-19T10:05:45Z", "consolidation_completion_time": "2024-01-19T10:25:00Z", "consolidation_entry_time": "2024-01-19T10:06:00Z", "consolidation_exercises": [{"detail": "听录音，选择听到的动物单词", "exercise_id": "ce_501", "is_correct": true, "knowledge": "cat", "type": "单词听选"}, {"detail": "根据中文写出英文：猫", "exercise_id": "ce_502", "is_correct": true, "knowledge": "cat", "type": "单词拼写"}, {"detail": "将 dog 与狗的图片匹配", "exercise_id": "ce_503", "is_correct": true, "knowledge": "dog", "type": "图文匹配"}, {"detail": "填空：It is a ______ (cat/dog/bird).", "exercise_id": "ce_504", "is_correct": true, "knowledge": "It is a [animal].", "type": "句型填空"}, {"detail": "看局部图，猜是什么动物？", "exercise_id": "ce_505", "is_correct": false, "knowledge": "bird", "type": "动物识别"}, {"detail": "排列句子：is / It / a / cat", "exercise_id": "ce_506", "is_correct": true, "knowledge": "It is a [animal].", "type": "句子排序"}, {"detail": "听描述，选择正确的动物", "exercise_id": "ce_507", "is_correct": true, "knowledge": "dog", "type": "听力理解"}, {"detail": "选出会飞的动物", "exercise_id": "ce_508", "is_correct": true, "knowledge": "bird", "type": "动物分类"}, {"detail": "翻译：我喜欢狗。", "exercise_id": "ce_509", "is_correct": true, "knowledge": "I like [animal]s.", "type": "翻译练习"}, {"detail": "补全对话：A: What's this? B: ______", "exercise_id": "ce_510", "is_correct": true, "knowledge": "It is a [animal].", "type": "对话补全"}, {"detail": "鱼生活在哪里？", "exercise_id": "ce_511", "is_correct": true, "knowledge": "fish", "type": "动物习性"}, {"audio": "https://audio.valavala.com/ce_512.mp3", "detail": "听叫声，选择动物", "exercise_id": "ce_512", "is_correct": true, "knowledge": "cat", "type": "声音辨识"}, {"detail": "将动物与中文意思连线", "exercise_id": "ce_513", "is_correct": true, "knowledge": "fish", "type": "连线匹配"}, {"detail": "判断：bird 会飞。", "exercise_id": "ce_514", "is_correct": true, "knowledge": "bird", "type": "判断正误"}, {"detail": "I like ______ (cat/cats/fishs).", "exercise_id": "ce_515", "is_correct": false, "knowledge": "I like [animal]s.", "type": "选词填空"}, {"detail": "根据读音写出动物单词", "exercise_id": "ce_516", "is_correct": true, "knowledge": "dog", "type": "单词书写"}, {"detail": "阅读短文，填入正确的动物单词", "exercise_id": "ce_517", "is_correct": true, "knowledge": "cat", "type": "完形填空"}, {"detail": "完成动物单元综合测验", "exercise_id": "ce_518", "is_correct": true, "knowledge": "I like [animal]s.", "type": "综合测验"}], "entry_time": "2024-01-19T09:30:00Z", "interactive_components": [{"audio": "https://audio.valavala.com/ic_501.mp3", "component_id": "ic_501", "detail": "请跟读动物单词 cat，注意短元音", "knowledge": "cat", "type": "单词跟读", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_502.mp3", "component_id": "ic_502", "detail": "请跟读动物单词 dog", "knowledge": "dog", "type": "单词跟读", "user_result": "good"}, {"component_id": "ic_503", "detail": "听录音，选择正确的动物单词", "knowledge": "bird", "type": "单词听选", "user_result": "perfect"}, {"component_id": "ic_504", "detail": "根据发音，拼写出 fish", "knowledge": "fish", "type": "单词拼写", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_505.mp3", "component_id": "ic_505", "detail": "请跟读句型：It is a cat.", "knowledge": "It is a [animal].", "type": "句型跟读", "user_result": "perfect"}, {"component_id": "ic_506", "detail": "听动物叫声，选择正确的动物", "knowledge": "cat", "type": "动物声音辨识", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_507.mp3", "component_id": "ic_507", "detail": "在情景中谈论自己喜欢的动物", "knowledge": "I like [animal]s.", "type": "情景对话", "user_result": "oops"}, {"component_id": "ic_508", "detail": "听录音，描述动物特征", "knowledge": "It is a [animal].", "type": "听力理解", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_509.mp3", "component_id": "ic_509", "detail": "请说出动物 bird", "knowledge": "bird", "type": "语音识别", "user_result": "good"}, {"component_id": "ic_510", "detail": "将动物单词与对应图片匹配", "knowledge": "dog", "type": "图文匹配", "user_result": "perfect"}, {"component_id": "ic_511", "detail": "将动物分为天上飞的和地上跑的", "knowledge": "bird", "type": "动物分类", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_512.mp3", "component_id": "ic_512", "detail": "扮演角色在动物园谈论动物", "knowledge": "It is a [animal].", "type": "角色扮演", "user_result": "perfect"}, {"component_id": "ic_513", "detail": "将动物与其习性特点配对", "knowledge": "fish", "type": "动物习性配对", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_514.mp3", "component_id": "ic_514", "detail": "听指令模仿动物的叫声和动作", "knowledge": "cat", "type": "听指令模仿", "user_result": "perfect"}, {"component_id": "ic_515", "detail": "用动物填空：I like ______.", "knowledge": "I like [animal]s.", "type": "句型填空", "user_result": "good"}, {"audio": "https://audio.valavala.com/ic_516.mp3", "component_id": "ic_516", "detail": "看到动物图片快速说出英文", "knowledge": "dog", "type": "快速反应", "user_result": "perfect"}, {"audio": "https://audio.valavala.com/ic_517.mp3", "component_id": "ic_517", "detail": "完成关于动物的完整对话", "knowledge": "I like [animal]s.", "type": "综合对话", "user_result": "good"}, {"component_id": "ic_518", "detail": "完成动物知识点的综合复习", "knowledge": "It is a [animal].", "type": "复习测验", "user_result": "perfect"}], "knowledge_points": {"sentence_patterns": [{"example": "It is a cat.", "meaning": "这是一只[动物]。", "pattern": "It is a [animal]."}, {"example": "I like dogs.", "meaning": "我喜欢[动物]。", "pattern": "I like [animal]s."}], "words": [{"meaning": "猫", "pos": "n.", "word": "cat"}, {"meaning": "狗", "pos": "n.", "word": "dog"}, {"meaning": "鸟", "pos": "n.", "word": "bird"}, {"meaning": "鱼", "pos": "n.", "word": "fish"}]}, "lesson_id": 5, "lesson_name": "Lesson 5: Animals"}], "level": 1, "role_id": 88888, "summary": {"completed_lessons": 1, "mastery_rate": 0.85, "study_duration_minutes": 25, "total_consolidation_exercises": 18, "total_interactive_components": 18, "total_lessons": 5}, "unit": 1, "unit_name": "Unit 1: Hello World"}, "msg": "", "traceID": "81c57bb3259487646d482d3fd332ca12"};
+
+        // 兼容：data可能直接就是lessons数组，也可能有外层包装
+        const lessons = data.lessons || data.data?.lessons || (Array.isArray(data) ? data : []);
+        const summary = data.summary || data.data?.summary || null;
+
+        // ==================== 总览统计 ====================
+        const statsGrid = document.getElementById('stats-grid');
+        const totalLessons = lessons.length;
+        let totalInteractive = 0, totalExercises = 0;
+        let totalStudyDuration = 0; // 单元学习时长（分钟）
+        let unitStartTime = null, unitEndTime = null;
+
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            totalInteractive += ics.length;
+            totalExercises += ces.length;
+            
+            // 计算每个lesson的学习时长
+            const entryTime = lesson.entry_time || lesson.entryTime;
+            const completionTime = lesson.completion_time || lesson.completionTime;
+            const consolidationEntry = lesson.consolidation_entry_time || lesson.consolidationEntryTime;
+            const consolidationCompletion = lesson.consolidation_completion_time || lesson.consolidationCompletionTime;
+            
+            if (entryTime && completionTime) {
+                const lessonDuration = (new Date(completionTime) - new Date(entryTime)) / (1000 * 60);
+                if (lessonDuration > 0) totalStudyDuration += lessonDuration;
+            }
+            if (consolidationEntry && consolidationCompletion) {
+                const consolidationDuration = (new Date(consolidationCompletion) - new Date(consolidationEntry)) / (1000 * 60);
+                if (consolidationDuration > 0) totalStudyDuration += consolidationDuration;
+            }
+            
+            // 记录单元开始和结束时间
+            if (entryTime) {
+                const entryDate = new Date(entryTime);
+                if (!unitStartTime || entryDate < unitStartTime) unitStartTime = entryDate;
+            }
+            if (consolidationCompletion) {
+                const completionDate = new Date(consolidationCompletion);
+                if (!unitEndTime || completionDate > unitEndTime) unitEndTime = completionDate;
+            }
+        });
+
+        // 计算单元长度（从第1个lesson进入到第5个lesson巩固完成）
+        let unitLengthStr = '-';
+        if (unitStartTime && unitEndTime) {
+            const unitLengthMs = unitEndTime - unitStartTime;
+            const unitLengthMinutes = Math.round(unitLengthMs / (1000 * 60));
+            const days = Math.floor(unitLengthMinutes / (24 * 60));
+            const hours = Math.floor((unitLengthMinutes % (24 * 60)) / 60);
+            const minutes = unitLengthMinutes % 60;
+            if (days > 0) {
+                unitLengthStr = `${days}天${hours}小时${minutes}分钟`;
+            } else if (hours > 0) {
+                unitLengthStr = `${hours}小时${minutes}分钟`;
+            } else {
+                unitLengthStr = `${minutes}分钟`;
+            }
+        }
+
+        // 格式化学习时长
+        let studyDurationStr = '-';
+        if (totalStudyDuration > 0) {
+            const studyHours = Math.floor(totalStudyDuration / 60);
+            const studyMinutes = Math.round(totalStudyDuration % 60);
+            if (studyHours > 0) {
+                studyDurationStr = `${studyHours}小时${studyMinutes}分钟`;
+            } else {
+                studyDurationStr = `${studyMinutes}分钟`;
+            }
+        }
+
+        const statsItems = [
+            { label: '单元学习时长', value: studyDurationStr, color: 'text-accent' },
+            { label: '总互动次数', value: totalInteractive, color: 'text-blue-500' },
+            { label: '总练习题数', value: totalExercises, color: 'text-emerald-500' },
+            { label: '单元长度', value: unitLengthStr, color: 'text-amber-500' }
+        ];
+        statsItems.forEach(item => {
+            const div = document.createElement('div');
+            div.className = 'bg-gray-50 rounded-xl p-5 text-center';
+            div.innerHTML = `<div class="text-xs text-gray-400 mb-1">${item.label}</div><div class="text-2xl font-bold ${item.color}">${item.value}</div>`;
+            statsGrid.appendChild(div);
+        });
+
+        // ==================== 互动组件柱状图（按课程，三段堆叠） ====================
+        const interactiveChart = echarts.init(document.getElementById('interactive-chart'));
+        const lessonLabels = lessons.map((l, i) => l.lesson_name || l.lessonName || `Lesson ${i + 1}`);
+        const perfectCounts = [];
+        const goodCounts = [];
+        const oopsCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            let perfect = 0, good = 0, oops = 0;
+            ics.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'perfect') perfect++;
+                else if (r === 'good') good++;
+                else if (r === 'oops') oops++;
+            });
+            perfectCounts.push(perfect);
+            goodCounts.push(good);
+            oopsCounts.push(oops);
+        });
+        
+        interactiveChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [
+                { name: 'Perfect', type: 'bar', stack: 'total', data: perfectCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: 'Good', type: 'bar', stack: 'total', data: goodCounts, itemStyle: { borderRadius: [0, 0, 0, 0] } },
+                { name: 'Oops', type: 'bar', stack: 'total', data: oopsCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 巩固练习柱状图（按课程，两段堆叠） ====================
+        const exerciseChart = echarts.init(document.getElementById('exercise-chart'));
+        const correctCounts = [];
+        const wrongCounts = [];
+        
+        lessons.forEach(lesson => {
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let correct = 0, wrong = 0;
+            ces.forEach(ce => {
+                if (ce.is_correct === true || ce.isCorrect === true) correct++;
+                else wrong++;
+            });
+            correctCounts.push(correct);
+            wrongCounts.push(wrong);
+        });
+        
+        exerciseChart.setOption({
+            tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
+            legend: { bottom: 10, data: ['正确', '错误'], textStyle: { color: '#9ca3af' } },
+            grid: { left: '3%', right: '4%', bottom: '15%', top: '5%', containLabel: true },
+            xAxis: { type: 'category', data: lessonLabels, axisLabel: { rotate: 20, fontSize: 11, color: '#9ca3af' }, axisLine: { lineStyle: { color: '#e5e7eb' } } },
+            yAxis: { type: 'value', axisLabel: { color: '#9ca3af' }, splitLine: { lineStyle: { color: '#f3f4f6' } } },
+            color: ['#10b981', '#ef4444'],
+            series: [
+                { name: '正确', type: 'bar', stack: 'total', data: correctCounts, itemStyle: { borderRadius: [0, 0, 4, 4] } },
+                { name: '错误', type: 'bar', stack: 'total', data: wrongCounts, itemStyle: { borderRadius: [4, 4, 0, 0] } }
+            ]
+        });
+
+        // ==================== 能力训练饼图 ====================
+        const abilityTraining = data.ability_training || data.abilityTraining || [];
+        let perfectCount = 0, goodCount = 0, oopsCount = 0;
+        abilityTraining.forEach(at => {
+            const result = (at.result || '').toLowerCase();
+            if (result === 'perfect') perfectCount++;
+            else if (result === 'good') goodCount++;
+            else if (result === 'oops') oopsCount++;
+        });
+        
+        const abilityChart = echarts.init(document.getElementById('ability-chart'));
+        abilityChart.setOption({
+            tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
+            legend: { bottom: 10, data: ['Perfect', 'Good', 'Oops'], textStyle: { color: '#9ca3af' } },
+            color: ['#10b981', '#7A5ADB', '#f97316'],
+            series: [{
+                name: '能力训练结果',
+                type: 'pie',
+                radius: ['40%', '70%'],
+                center: ['50%', '45%'],
+                avoidLabelOverlap: false,
+                itemStyle: { borderRadius: 8, borderColor: '#fff', borderWidth: 2 },
+                label: { show: true, formatter: '{b}: {c}' },
+                data: [
+                    { value: perfectCount, name: 'Perfect' },
+                    { value: goodCount, name: 'Good' },
+                    { value: oopsCount, name: 'Oops' }
+                ]
+            }]
+        });
+        const navContainer = document.getElementById('lesson-nav');
+        const detailContainer = document.getElementById('lesson-details');
+
+        lessons.forEach((lesson, idx) => {
+            const card = document.createElement('div');
+            card.className = 'lesson-card border-2 border-gray-100 rounded-xl p-4 cursor-pointer text-center shadow-sm' + (idx === 0 ? ' active' : '');
+            card.onclick = () => switchTab(idx);
+            
+            const entryTime = lesson.entry_time || lesson.entryTime || '-';
+            const completionTime = lesson.completion_time || lesson.completionTime || '-';
+            const lessonName = lesson.lesson_name || lesson.lessonName || `Lesson ${idx + 1}`;
+            
+            const icsForStats = lesson.interactive_components || lesson.interactiveComponents || [];
+            const cesForStats = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+            let oopsCount = 0;
+            icsForStats.forEach(ic => {
+                const r = (ic.user_result || ic.userResult || '').toLowerCase();
+                if (r === 'oops') oopsCount++;
+            });
+            const oopsRate = icsForStats.length > 0 ? Math.round(oopsCount / icsForStats.length * 100) : 0;
+            
+            let wrongCount = 0;
+            cesForStats.forEach(ce => {
+                if (ce.is_correct !== true && ce.isCorrect !== true) wrongCount++;
+            });
+            const wrongRate = cesForStats.length > 0 ? Math.round(wrongCount / cesForStats.length * 100) : 0;
+            
+            card.innerHTML = `
+                <div class="text-base font-semibold mb-2">${lessonName}</div>
+                <div class="text-xs opacity-80 leading-relaxed">
+                    <div><span class="time-label-dim opacity-60">进入：</span>${formatTime(entryTime)}</div>
+                    <div><span class="time-label-dim opacity-60">完成：</span>${formatTime(completionTime)}</div>
+                </div>
+                <div class="flex justify-center gap-4 mt-3 pt-3 border-t border-accent-light border-gray-100 text-xs">
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">Oops率</span>
+                        <span class="font-semibold text-sm stat-value-oops text-orange-500">${oopsRate}%</span>
+                    </div>
+                    <div class="flex flex-col items-center">
+                        <span class="opacity-60 mb-0.5">错误率</span>
+                        <span class="font-semibold text-sm stat-value-wrong text-red-500">${wrongRate}%</span>
+                    </div>
+                </div>
+            `;
+            navContainer.appendChild(card);
+
+            // 详情区域
+            const detail = document.createElement('div');
+            detail.className = 'lesson-detail' + (idx === 0 ? ' active' : '');
+            detail.id = `lesson-${idx}`;
+
+            const kp = lesson.knowledge_points || lesson.knowledgePoints || {};
+            const words = kp.words || [];
+            const patterns = kp.sentence_patterns || kp.sentencePatterns || [];
+            const ics = lesson.interactive_components || lesson.interactiveComponents || [];
+            const ces = lesson.consolidation_exercises || lesson.consolidationExercises || [];
+
+            let html = `
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📗 单词 (${words.length}个)</h3>
+                    <div class="flex flex-wrap gap-2">
+                        ${words.map(w => `<span class="inline-flex items-center gap-1.5 bg-accent-light text-sm rounded-lg px-3 py-1.5"><span class="font-semibold text-accent">${w.word}</span><span class="text-gray-500">${w.meaning}</span><span class="text-gray-400 text-xs">${w.pos || ''}</span></span>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📘 句型 (${patterns.length}个)</h3>
+                    <div class="grid sm:grid-cols-2 gap-2">
+                        ${patterns.map(p => `<div class="bg-amber-50 border border-amber-200 rounded-lg px-4 py-2.5 text-sm"><span class="font-semibold text-amber-600">${p.pattern}</span><span class="block text-gray-500 text-xs mt-1">${p.meaning}</span></div>`).join('')}
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">🎯 互动组件 (${ics.length}个)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ics.map((ic, i) => {
+                                const result = (ic.user_result || ic.userResult || '').toLowerCase();
+                                const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+                                const kpText = ic.knowledge || '-';
+                                const audioBtn = ic.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ic.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ic.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ic.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+                <div class="mb-5">
+                    <h3 class="text-sm font-semibold text-gray-500 mb-3">📝 学习巩固 (${ces.length}题)</h3>
+                    <div class="overflow-x-auto">
+                    <table class="w-full text-sm">
+                        <thead><tr class="border-b-2 border-gray-100">
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">#</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">题型</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">知识点</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs hidden sm:table-cell">详情</th>
+                            <th class="text-left py-2.5 px-3 font-semibold text-gray-400 bg-gray-50/60 text-xs">结果</th>
+                        </tr></thead>
+                        <tbody>
+                            ${ces.map((ce, i) => {
+                                const correct = ce.is_correct === true || ce.isCorrect === true;
+                                const badgeColor = correct ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : 'bg-red-50 text-red-500 border-red-200';
+                                const kpText = ce.knowledge || '-';
+                                const audioBtn = ce.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${ce.audio}', this)" title="播放录音">🔊</span>` : '';
+                                return `<tr class="border-b border-gray-50 hover:bg-gray-50/50"><td class="py-2 px-3 text-gray-400">${i + 1}</td><td class="py-2 px-3">${ce.type}</td><td class="py-2 px-3 text-gray-500">${kpText}</td><td class="py-2 px-3 text-gray-500 hidden sm:table-cell">${ce.detail}</td><td class="py-2 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${correct ? '✓ 正确' : '✗ 错误'}</span>${audioBtn}</td></tr>`;
+                            }).join('')}
+                        </tbody>
+                    </table>
+                    </div>
+                </div>
+            `;
+            detail.innerHTML = html;
+            detailContainer.appendChild(detail);
+        });
+
+        let currentAudio = null;
+        function playAudio(url, el) {
+            if (currentAudio) {
+                currentAudio.pause();
+                currentAudio = null;
+                document.querySelectorAll('.audio-btn.playing').forEach(b => b.classList.remove('playing'));
+            }
+            const audio = new Audio(url);
+            currentAudio = audio;
+            el.classList.add('playing');
+            audio.play().catch(() => {});
+            audio.onended = () => { el.classList.remove('playing'); currentAudio = null; };
+            audio.onerror = () => { el.classList.remove('playing'); currentAudio = null; };
+        }
+
+        function switchTab(idx) {
+            document.querySelectorAll('.lesson-card').forEach((c, i) => c.classList.toggle('active', i === idx));
+            document.querySelectorAll('.lesson-detail').forEach((d, i) => d.classList.toggle('active', i === idx));
+        }
+
+        function formatTime(t) {
+            if (!t || t === '-') return '-';
+            try {
+                const d = new Date(t);
+                return d.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
+            } catch { return t; }
+        }
+
+        // ==================== 能力训练展示 ====================
+        const abilityTbody = document.getElementById('ability-training-tbody');
+        
+        abilityTraining.forEach((at, idx) => {
+            const tr = document.createElement('tr');
+            tr.className = 'border-b border-gray-50 hover:bg-gray-50/50';
+            const result = (at.result || '').toLowerCase();
+            const badgeColor = result === 'perfect' ? 'bg-emerald-50 text-emerald-600 border-emerald-200' : result === 'good' ? 'bg-blue-50 text-blue-600 border-blue-200' : 'bg-orange-50 text-orange-600 border-orange-200';
+            const subQuestionInfo = `${at.sub_question_correct || 0}/${at.sub_question_count || 0}`;
+            
+            const atAudioBtn = at.audio ? `<span class="audio-btn opacity-60 ml-1.5 text-base" onclick="playAudio('${at.audio}', this)" title="播放录音">🔊</span>` : '';
+            
+            tr.innerHTML = `
+                <td class="py-2.5 px-3 text-gray-400">${idx + 1}</td>
+                <td class="py-2.5 px-3">${at.source || '-'}</td>
+                <td class="py-2.5 px-3">${at.type || '-'}</td>
+                <td class="py-2.5 px-3">${at.title || '-'}</td>
+                <td class="py-2.5 px-3 text-gray-500 hidden sm:table-cell">${at.detail || '-'}</td>
+                <td class="py-2.5 px-3">${subQuestionInfo}</td>
+                <td class="py-2.5 px-3"><span class="inline-block text-xs font-semibold px-2.5 py-0.5 rounded-full border ${badgeColor}">${result}</span>${atAudioBtn}</td>
+            `;
+            abilityTbody.appendChild(tr);
+        });
+
+        // 响应式
+        window.addEventListener('resize', () => {
+            interactiveChart.resize();
+            exerciseChart.resize();
+            abilityChart.resize();
+        });
+    </script>
+</body>
+</html>
diff --git a/tmp_daily_summary.md b/tmp_daily_summary.md
new file mode 100644
index 0000000..98851f9
--- /dev/null
+++ b/tmp_daily_summary.md
@@ -0,0 +1,3 @@
+=== 每日总结 20260422 ===
+## 昨日关键进展
+无昨日记忆记录